diff --git a/mods/ethereal/init.lua b/mods/ethereal/init.lua
new file mode 100644
index 00000000..f87bc2fe
--- /dev/null
+++ b/mods/ethereal/init.lua
@@ -0,0 +1,120 @@
+--[[
+
+	Minetest Ethereal Mod
+
+	Created by ChinChow
+
+	Updated by TenPlus1
+
+]]
+
+ -- DO NOT change settings below, use the settings.conf file instead
+ethereal = {
+
+	version = "1.27",
+	leaftype = 0, -- 0 for 2D plantlike, 1 for 3D allfaces
+	leafwalk = false, -- true for walkable leaves, false to fall through
+	cavedirt = true, -- caves chop through dirt when true
+	torchdrop = true, -- torches drop when touching water
+	papyruswalk = true, -- papyrus can be walked on
+	lilywalk = true, -- waterlilies can be walked on
+	xcraft = true, -- allow cheat crafts for cobble->gravel->dirt->sand, ice->snow, dry dirt->desert sand
+	glacier   = 1, -- Ice glaciers with snow
+	bamboo    = 1, -- Bamboo with sprouts
+	mesa      = 1, -- Mesa red and orange clay with giant redwood
+	alpine    = 1, -- Snowy grass
+	healing   = 1, -- Snowy peaks with healing trees
+	snowy     = 1, -- Cold grass with pine trees and snow spots
+	frost     = 1, -- Blue dirt with blue/pink frost trees
+	grassy    = 1, -- Green grass with flowers and trees
+	caves     = 1, -- Desert stone ares with huge caverns underneath
+	grayness  = 1, -- Grey grass with willow trees
+	grassytwo = 1, -- Sparse trees with old trees and flowers
+	prairie   = 1, -- Flowery grass with many plants and flowers
+	jumble    = 1, -- Green grass with trees and jungle grass
+	junglee   = 1, -- Jungle grass with tall jungle trees
+	desert    = 1, -- Desert sand with cactus
+	grove     = 1, -- Banana groves and ferns
+	mushroom  = 1, -- Purple grass with giant mushrooms
+	sandstone = 1, -- Sandstone with smaller cactus
+	quicksand = 1, -- Quicksand banks
+	plains    = 1, -- Dry dirt with scorched trees
+	savanna   = 1, -- Dry yellow grass with acacia tree's
+	fiery     = 1, -- Red grass with lava craters
+	sandclay  = 1, -- Sand areas with clay underneath
+	swamp     = 1, -- Swamp areas with vines on tree's, mushrooms, lilly's and clay sand
+	sealife   = 1, -- Enable coral and seaweed
+	reefs     = 1, -- Enable new 0.4.15 coral reefs in default
+	sakura    = 1, -- Enable sakura biome with trees
+	tundra    = 1, -- Enable tuntra biome with permafrost
+}
+
+local path = minetest.get_modpath("ethereal")
+
+-- Load new settings if found
+local input = io.open(path.."/settings.conf", "r")
+if input then
+	dofile(path .. "/settings.conf")
+	input:close()
+	input = nil
+end
+
+-- Intllib
+local S
+if minetest.global_exists("intllib") then
+	if intllib.make_gettext_pair then
+		-- New method using gettext.
+		S = intllib.make_gettext_pair()
+	else
+		-- Old method using text files.
+		S = intllib.Getter()
+	end
+else
+	S = function(s) return s end
+end
+ethereal.intllib = S
+
+-- Falling node function
+ethereal.check_falling = minetest.check_for_falling or nodeupdate
+
+-- creative check
+local creative_mode_cache = minetest.settings:get_bool("creative_mode")
+function ethereal.check_creative(name)
+	return creative_mode_cache or minetest.check_player_privs(name, {creative = true})
+end
+
+dofile(path .. "/plantlife.lua")
+dofile(path .. "/mushroom.lua")
+dofile(path .. "/onion.lua")
+dofile(path .. "/crystal.lua")
+dofile(path .. "/water.lua")
+dofile(path .. "/dirt.lua")
+dofile(path .. "/food.lua")
+dofile(path .. "/wood.lua")
+dofile(path .. "/leaves.lua")
+dofile(path .. "/sapling.lua")
+dofile(path .. "/strawberry.lua")
+dofile(path .. "/fishing.lua")
+dofile(path .. "/extra.lua")
+dofile(path .. "/sealife.lua")
+dofile(path .. "/fences.lua")
+dofile(path .. "/gates.lua")
+dofile(path .. "/mapgen.lua")
+dofile(path .. "/compatibility.lua")
+dofile(path .. "/stairs.lua")
+dofile(path .. "/lucky_block.lua")
+
+-- Set bonemeal aliases
+if minetest.get_modpath("bonemeal") then
+	minetest.register_alias("ethereal:bone", "bonemeal:bone")
+	minetest.register_alias("ethereal:bonemeal", "bonemeal:bonemeal")
+else -- or return to where it came from
+	minetest.register_alias("ethereal:bone", "default:dirt")
+	minetest.register_alias("ethereal:bonemeal", "default:dirt")
+end
+
+if minetest.get_modpath("xanadu") then
+	dofile(path .. "/plantpack.lua")
+end
+
+print (S("[MOD] Ethereal loaded"))
diff --git a/mods/ethereal/leaves.lua b/mods/ethereal/leaves.lua
new file mode 100644
index 00000000..1c7e38b2
--- /dev/null
+++ b/mods/ethereal/leaves.lua
@@ -0,0 +1,505 @@
+
+local S = ethereal.intllib
+
+-- set leaftype (value inside init.lua)
+local leaftype = "plantlike"
+
+if ethereal.leaftype ~= 0 then
+	leaftype = "allfaces_optional"
+end
+
+-- default apple tree leaves
+minetest.override_item("default:leaves", {
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	inventory_image = "default_leaves.png",
+	wield_image = "default_leaves.png",
+	walkable = ethereal.leafwalk,
+})
+
+-- ability to craft big tree sapling
+minetest.register_craft({
+	recipe = {{"default:sapling", "default:sapling",  "default:sapling"}},
+	output = "ethereal:big_tree_sapling"
+})
+
+-- default jungle tree leaves
+minetest.override_item("default:jungleleaves", {
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	inventory_image = "default_jungleleaves.png",
+	wield_image = "default_jungleleaves.png",
+	walkable = ethereal.leafwalk,
+})
+
+-- default pine tree leaves
+minetest.override_item("default:pine_needles", {
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	inventory_image = "default_pine_needles.png",
+	wield_image = "default_pine_needles.png",
+	walkable = ethereal.leafwalk,
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"default:pine_sapling"}, rarity = 20},
+			{items = {"ethereal:pine_nuts"}, rarity = 5},
+			{items = {"default:pine_needles"}}
+		}
+	},
+})
+
+-- default acacia tree leaves
+minetest.override_item("default:acacia_leaves", {
+	drawtype = leaftype,
+	inventory_image = "default_acacia_leaves.png",
+	wield_image = "default_acacia_leaves.png",
+	visual_scale = 1.4,
+	walkable = ethereal.leafwalk,
+})
+
+-- default aspen tree leaves
+minetest.override_item("default:aspen_leaves", {
+	drawtype = leaftype,
+	inventory_image = "default_aspen_leaves.png",
+	wield_image = "default_aspen_leaves.png",
+	visual_scale = 1.4,
+	walkable = ethereal.leafwalk,
+})
+
+-- willow twig
+minetest.register_node("ethereal:willow_twig", {
+	description = S("Willow Twig"),
+	drawtype = "plantlike",
+	tiles = {"willow_twig.png"},
+	inventory_image = "willow_twig.png",
+	wield_image = "willow_twig.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	visual_scale = 1.4,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:willow_sapling"}, rarity = 50},
+			{items = {"ethereal:willow_twig"}}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+-- redwood leaves
+minetest.register_node("ethereal:redwood_leaves", {
+	description = S("Redwood Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"redwood_leaves.png"},
+	inventory_image = "redwood_leaves.png",
+	wield_image = "redwood_leaves.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:redwood_sapling"}, rarity = 50},
+			{items = {"ethereal:redwood_leaves"}}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+-- orange tree leaves
+minetest.register_node("ethereal:orange_leaves", {
+	description = S("Orange Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"orange_leaves.png"},
+	inventory_image = "orange_leaves.png",
+	wield_image = "orange_leaves.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:orange_tree_sapling"}, rarity = 15},
+			{items = {"ethereal:orange_leaves"}}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+-- banana tree leaves
+minetest.register_node("ethereal:bananaleaves", {
+	description = S("Banana Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"banana_leaf.png"},
+	inventory_image = "banana_leaf.png",
+	wield_image = "banana_leaf.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:banana_tree_sapling"}, rarity = 10},
+			{items = {"ethereal:bananaleaves"}}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+-- healing tree leaves
+minetest.register_node("ethereal:yellowleaves", {
+	description = S("Healing Tree Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"yellow_leaves.png"},
+	inventory_image = "yellow_leaves.png",
+	wield_image = "yellow_leaves.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:yellow_tree_sapling"}, rarity = 50},
+			{items = {"ethereal:yellowleaves"}}
+		}
+	},
+	-- one leaf heals half a heart when eaten
+	on_use = minetest.item_eat(1),
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+	light_source = 9,
+})
+
+-- palm tree leaves
+minetest.register_node("ethereal:palmleaves", {
+	description = S("Palm Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"moretrees_palm_leaves.png"},
+	inventory_image = "moretrees_palm_leaves.png",
+	wield_image = "moretrees_palm_leaves.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:palm_sapling"}, rarity = 10},
+			{items = {"ethereal:palmleaves"}}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+-- birch tree leaves
+minetest.register_node("ethereal:birch_leaves", {
+	description = S("Birch Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"moretrees_birch_leaves.png"},
+	inventory_image = "moretrees_birch_leaves.png",
+	wield_image = "moretrees_birch_leaves.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:birch_sapling"}, rarity = 20},
+			{items = {"ethereal:birch_leaves"}}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+-- frost tree leaves
+minetest.register_node("ethereal:frost_leaves", {
+	description = S("Frost Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"ethereal_frost_leaves.png"},
+	inventory_image = "ethereal_frost_leaves.png",
+	wield_image = "ethereal_frost_leaves.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, puts_out_fire = 1},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:frost_tree_sapling"}, rarity = 15},
+			{items = {"ethereal:frost_leaves"}}
+		}
+	},
+	light_source = 9,
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+-- bamboo stalk leaves
+minetest.register_node("ethereal:bamboo_leaves", {
+	description = S("Bamboo Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"bamboo_leaves.png"},
+	inventory_image = "bamboo_leaves.png",
+	wield_image = "bamboo_leaves.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:bamboo_sprout"}, rarity = 10},
+			{items = {"ethereal:bamboo_leaves"}}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+-- sakura leaves
+minetest.register_node("ethereal:sakura_leaves", {
+	description = S("Sakura Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"ethereal_sakura_leaves.png"},
+	inventory_image = "ethereal_sakura_leaves.png",
+	wield_image = "ethereal_sakura_leaves.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:sakura_sapling"}, rarity = 30},
+			{items = {"ethereal:sakura_leaves"}}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+minetest.register_node("ethereal:sakura_leaves2", {
+	description = S("Sakura Leaves"),
+	drawtype = leaftype,
+	visual_scale = 1.4,
+	tiles = {"ethereal_sakura_leaves2.png"},
+	inventory_image = "ethereal_sakura_leaves2.png",
+	wield_image = "ethereal_sakura_leaves2.png",
+	paramtype = "light",
+	walkable = ethereal.leafwalk,
+	waving = 1,
+	groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:sakura_sapling"}, rarity = 30},
+			{items = {"ethereal:sakura_leaves2"}}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	after_place_node = default.after_place_leaves,
+})
+
+-- mushroom tops
+minetest.register_node("ethereal:mushroom", {
+	description = S("Mushroom Cap"),
+	tiles = {"mushroom_block.png"},
+	groups = {choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"ethereal:mushroom_sapling"}, rarity = 20},
+			{items = {"ethereal:mushroom"}}
+		}
+	},
+	sounds = default.node_sound_wood_defaults(),
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "ethereal:mushroom",
+	burntime = 10,
+})
+
+-- mushroom pore (spongelike material found inside giant shrooms)
+minetest.register_node("ethereal:mushroom_pore", {
+	description = S("Mushroom Pore"),
+	tiles = {"mushroom_pore.png"},
+	groups = {
+		snappy = 3, cracky = 3, choppy = 3, oddly_breakable_by_hand = 3,
+		flammable = 2, disable_jump = 1, fall_damage_add_percent = -100
+	},
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "ethereal:mushroom_pore",
+	burntime = 3,
+})
+
+-- hedge block
+minetest.register_node("ethereal:bush", {
+	description = S("Bush"),
+	tiles = {"ethereal_bush.png"},
+	walkable = true,
+	groups = {snappy = 3, flammable = 2},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+minetest.register_craft({
+	output = "ethereal:bush",
+	recipe = {
+		{"group:leaves", "group:leaves", "group:leaves"},
+		{"group:leaves", "ethereal:bamboo_leaves", "group:leaves"},
+		{"group:leaves", "group:leaves", "group:leaves"},
+	}
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "ethereal:bush",
+	burntime = 1,
+})
+
+-- bush block #2
+minetest.register_node("ethereal:bush2", {
+	drawtype = "allfaces_optional",
+	description = S("Bush #2"),
+	tiles = {"default_aspen_leaves.png"},
+	paramtype = "light",
+	walkable = true,
+	groups = {snappy = 3, flammable = 2},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+minetest.register_craft({
+	output = "ethereal:bush2",
+	recipe = {
+		{"group:leaves", "group:leaves", "group:leaves"},
+		{"group:leaves", "default:aspen_leaves", "group:leaves"},
+		{"group:leaves", "group:leaves", "group:leaves"},
+	}
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "ethereal:bush2",
+	burntime = 1,
+})
+
+-- bush block #3
+minetest.register_node("ethereal:bush3", {
+	drawtype = "allfaces_optional",
+	description = S("Bush #3"),
+	tiles = {"default_pine_needles.png"},
+	paramtype = "light",
+	walkable = true,
+	groups = {snappy = 3, flammable = 2},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+minetest.register_craft({
+	output = "ethereal:bush3",
+	recipe = {
+		{"group:leaves", "group:leaves", "group:leaves"},
+		{"group:leaves", "default:pine_needles", "group:leaves"},
+		{"group:leaves", "group:leaves", "group:leaves"},
+	}
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "ethereal:bush3",
+	burntime = 1,
+})
+
+-- compatibility check for new mt version with leafdecay function
+if minetest.registered_nodes["default:dirt_with_rainforest_litter"] then
+
+default.register_leafdecay({
+	trunks = {"default:tree"},
+	leaves = {
+		"default:apple", "default:leaves", "ethereal:orange",
+		"ethereal:orange_leaves", "ethereal:vine"},
+	radius = 3
+})
+
+default.register_leafdecay({
+	trunks = {"ethereal:willow_trunk"},
+	leaves = {"ethereal:willow_twig"},
+	radius = 3
+})
+
+default.register_leafdecay({
+	trunks = {"ethereal:redwood_trunk"},
+	leaves = {"ethereal:redwood_leaves"},
+	radius = 3
+})
+
+default.register_leafdecay({
+	trunks = {"ethereal:frost_tree"},
+	leaves = {"ethereal:frost_leaves"},
+	radius = 3
+})
+
+default.register_leafdecay({
+	trunks = {"ethereal:yellow_trunk"},
+	leaves = {"ethereal:yellowleaves", "ethereal:golden_apple"},
+	radius = 3
+})
+
+default.register_leafdecay({
+	trunks = {"ethereal:palm_trunk"},
+	leaves = {"ethereal:palmleaves", "ethereal:coconut"},
+	radius = 3
+})
+
+default.register_leafdecay({
+	trunks = {"ethereal:banana_trunk"},
+	leaves = {"ethereal:bananaleaves", "ethereal:banana"},
+	radius = 3
+})
+
+default.register_leafdecay({
+	trunks = {"ethereal:birch_trunk"},
+	leaves = {"ethereal:birch_leaves"},
+	radius = 3
+})
+
+default.register_leafdecay({
+	trunks = {"ethereal:bamboo"},
+	leaves = {"ethereal:bamboo_leaves"},
+	radius = 2
+})
+
+default.register_leafdecay({
+	trunks = {"ethereal:sakura_trunk"},
+	leaves = {"ethereal:sakura_leaves", "ethereal:sakura_leaves2"},
+	radius = 3
+})
+
+end
diff --git a/mods/ethereal/license.txt b/mods/ethereal/license.txt
new file mode 100644
index 00000000..fec6f6aa
--- /dev/null
+++ b/mods/ethereal/license.txt
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 TenPlus1
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/mods/ethereal/lucky_block.lua b/mods/ethereal/lucky_block.lua
new file mode 100644
index 00000000..af79b73c
--- /dev/null
+++ b/mods/ethereal/lucky_block.lua
@@ -0,0 +1,89 @@
+
+-- add lucky blocks
+
+if minetest.get_modpath("lucky_block") then
+
+local epath = minetest.get_modpath("ethereal") .. "/schematics/"
+
+lucky_block:add_schematics({
+	{"pinetree", ethereal.pinetree, {x = 3, y = 0, z = 3}},
+	{"palmtree", ethereal.palmtree, {x = 4, y = 0, z = 4}},
+	{"bananatree", ethereal.bananatree, {x = 3, y = 0, z = 3}},
+	{"orangetree", ethereal.orangetree, {x = 1, y = 0, z = 1}},
+	{"birchtree", ethereal.birchtree, {x = 2, y = 0, z = 2}},
+})
+
+lucky_block:add_blocks({
+	{"dro", {"ethereal:firethorn"}, 3},
+	{"dro", {"ethereal:firethorn_jelly"}, 3},
+	{"nod", "ethereal:crystal_spike", 1},
+	{"sch", "pinetree", 0, false},
+	{"dro", {"ethereal:orange"}, 10},
+	{"sch", "appletree", 0, false},
+	{"dro", {"ethereal:strawberry"}, 10},
+	{"sch", "bananatree", 0, false},
+	{"sch", "orangetree", 0, false},
+	{"dro", {"ethereal:banana"}, 10},
+	{"sch", "acaciatree", 0, false},
+	{"dro", {"ethereal:golden_apple"}, 3},
+	{"sch", "palmtree", 0, false},
+	{"dro", {"ethereal:tree_sapling"}, 5},
+	{"dro", {"ethereal:orange_tree_sapling"}, 5},
+	{"dro", {"ethereal:banana_tree_sapling"}, 5},
+	{"dro", {"ethereal:willow_sapling"} ,5},
+	{"dro", {"ethereal:mushroom_sapling"} ,5},
+	{"dro", {"ethereal:palm_sapling"} ,5},
+	{"dro", {"ethereal:birch_sapling"} ,5},
+	{"dro", {"ethereal:redwood_sapling"} ,1},
+	{"dro", {"ethereal:prairie_dirt"}, 10},
+	{"dro", {"ethereal:grove_dirt"}, 10},
+	{"fal", {"default:lava_source", "default:lava_source", "default:lava_source",
+			"default:lava_source", "default:lava_source"}, 1, true, 4},
+	{"dro", {"ethereal:cold_dirt"}, 10},
+	{"dro", {"ethereal:mushroom_dirt"}, 10},
+	{"dro", {"ethereal:fiery_dirt"}, 10},
+	{"dro", {"ethereal:axe_crystal"}},
+	{"nod", "ethereal:fire_flower", 1},
+	{"dro", {"ethereal:sword_crystal"}},
+	{"dro", {"ethereal:pick_crystal"}},
+	{"sch", "birchtree", 0, false},
+	{"dro", {"ethereal:fish_raw"}},
+	{"dro", {"ethereal:shovel_crystal"}},
+	{"dro", {"ethereal:fishing_rod_baited"}},
+	{"exp"},
+	{"dro", {"ethereal:fire_dust"}, 2},
+	{"exp", 4},
+	{"dro", {"ethereal:crystal_gilly_staff"}},
+	{"dro", {"ethereal:light_staff"}},
+    {"nod", "default:chest", 0, {
+		{name = "ethereal:birch_sapling", max = 10},
+		{name = "ethereal:palm_sapling", max = 10},
+		{name = "ethereal:orange_tree_sapling", max = 10},
+		{name = "ethereal:redwood_sapling", max = 10},
+		{name = "ethereal:bamboo_sprout", max = 10},
+		{name = "ethereal:banana_tree_sapling", max = 10},
+		{name = "ethereal:mushroom_sapling", max = 10},
+        {name = "ethereal:frost_tree_sapling", max = 10},
+        {name = "ethereal:sakura_sapling", max = 10},
+        {name = "ethereal:willow_sapling", max = 10},
+	}},
+})
+
+if minetest.get_modpath("3d_armor") then
+lucky_block:add_blocks({
+	{"dro", {"3d_armor:helmet_crystal"}},
+	{"dro", {"3d_armor:chestplate_crystal"}},
+	{"dro", {"3d_armor:leggings_crystal"}},
+	{"dro", {"3d_armor:boots_crystal"}},
+	{"lig"},
+})
+end
+
+if minetest.get_modpath("shields") then
+lucky_block:add_blocks({
+	{"dro", {"shields:shield_crystal"}},
+	{"exp"},
+})
+end
+
+end -- END IF
diff --git a/mods/ethereal/mapgen.lua b/mods/ethereal/mapgen.lua
new file mode 100644
index 00000000..393268c4
--- /dev/null
+++ b/mods/ethereal/mapgen.lua
@@ -0,0 +1,1271 @@
+
+-- clear default mapgen biomes, decorations and ores
+minetest.clear_registered_biomes()
+minetest.clear_registered_decorations()
+--minetest.clear_registered_ores()
+
+local path = minetest.get_modpath("ethereal")
+
+dofile(path .. "/ores.lua")
+
+path = path .. "/schematics/"
+
+local dpath = minetest.get_modpath("default") .. "/schematics/"
+
+-- tree schematics
+dofile(path .. "orange_tree.lua")
+dofile(path .. "banana_tree.lua")
+dofile(path .. "bamboo_tree.lua")
+dofile(path .. "birch_tree.lua")
+dofile(path .. "bush.lua")
+dofile(path .. "waterlily.lua")
+dofile(path .. "volcanom.lua")
+dofile(path .. "volcanol.lua")
+dofile(path .. "frosttrees.lua")
+dofile(path .. "palmtree.lua")
+dofile(path .. "pinetree.lua")
+dofile(path .. "yellowtree.lua")
+dofile(path .. "mushroomone.lua")
+dofile(path .. "willow.lua")
+dofile(path .. "bigtree.lua")
+dofile(path .. "redwood_tree.lua")
+dofile(path .. "vinetree.lua")
+dofile(path .. "sakura.lua")
+dofile(path .. "igloo.lua")
+
+--= Biomes
+
+local add_biome = function(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p)
+
+	if p ~= 1 then return end
+
+	minetest.register_biome({
+		name = a,
+		node_dust = b,
+		node_top = c,
+		depth_top = d,
+		node_filler = e,
+		depth_filler = f,
+		node_stone = g,
+		node_water_top = h,
+		depth_water_top = i,
+		node_water = j,
+		node_river_water = k,
+		y_min = l,
+		y_max = m,
+		heat_point = n,
+		humidity_point = o,
+	})
+end
+
+add_biome("underground", nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
+	-31000, -192, 50, 50, 1)
+
+add_biome("mountain", nil, "default:snow", 1, "default:snowblock", 2,
+	nil, nil, nil, nil, nil, 140, 31000, 50, 50, 1)
+
+add_biome("desert", nil, "default:desert_sand", 1, "default:desert_sand", 3,
+	"default:desert_stone", nil, nil, nil, nil, 3, 23, 35, 20, ethereal.desert)
+
+add_biome("desert_ocean", nil, "default:sand", 1, "default:sand", 2,
+	"default:desert_stone", nil, nil, nil, nil, -192, 3, 35, 20, ethereal.desert)
+
+if ethereal.glacier == 1 then
+
+	minetest.register_biome({
+		name = "glacier",
+		node_dust = "default:snowblock",
+		node_top = "default:snowblock",
+		depth_top = 1,
+		node_filler = "default:snowblock",
+		depth_filler = 3,
+		node_stone = "default:ice",
+		node_water_top = "default:ice",
+		depth_water_top = 10,
+		--node_water = "",
+		node_river_water = "default:ice",
+		node_riverbed = "default:gravel",
+		depth_riverbed = 2,
+		y_min = -8,
+		y_max = 31000,
+		heat_point = 0,
+		humidity_point = 50,
+	})
+
+	minetest.register_biome({
+		name = "glacier_ocean",
+		node_dust = "default:snowblock",
+		node_top = "default:sand",
+		depth_top = 1,
+		node_filler = "default:sand",
+		depth_filler = 3,
+		--node_stone = "",
+		--node_water_top = "",
+		--depth_water_top = ,
+		--node_water = "",
+		--node_river_water = "",
+		y_min = -112,
+		y_max = -9,
+		heat_point = 0,
+		humidity_point = 50,
+	})
+end
+
+add_biome("clearing", nil, "default:dirt_with_grass", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 3, 71, 45, 65, 1) -- ADDED
+
+add_biome("bamboo", nil, "ethereal:bamboo_dirt", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 25, 70, 45, 75, ethereal.bamboo)
+
+--add_biome("bamboo_ocean", nil, "default:sand", 1, "default:sand", 2,
+	--nil, nil, nil, nil, nil, -192, 2, 45, 75, ethereal.bamboo)
+
+add_biome("sakura", nil, "ethereal:bamboo_dirt", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 3, 25, 45, 75, ethereal.sakura)
+
+add_biome("sakura_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 2, 45, 75, ethereal.sakura)
+
+add_biome("mesa", nil, "default:dirt_with_dry_grass", 1, "bakedclay:orange", 15,
+	nil, nil, nil, nil, nil, 1, 71, 25, 28, ethereal.mesa)
+
+add_biome("mesa_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 1, 25, 28, ethereal.mesa)
+
+add_biome("alpine", nil, "default:dirt_with_snow", 1, "default:dirt", 2,
+	nil, nil, nil, nil, nil, 40, 140, 10, 40, ethereal.alpine)
+
+if minetest.registered_nodes["default:dirt_with_coniferous_litter"] then
+add_biome("snowy", nil, "default:dirt_with_coniferous_litter", 1, "default:dirt",
+	2, nil, nil, nil, nil, nil, 4, 40, 10, 40, ethereal.snowy)
+else
+add_biome("snowy", nil, "ethereal:cold_dirt", 1, "default:dirt", 2,
+	nil, nil, nil, nil, nil, 4, 40, 10, 40, ethereal.snowy)
+end
+
+add_biome("frost", nil, "ethereal:crystal_dirt", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 1, 71, 10, 40, ethereal.frost)
+
+add_biome("frost_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 1, 10, 40, ethereal.frost)
+
+add_biome("grassy", nil, "default:dirt_with_grass", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 3, 91, 13, 40, ethereal.grassy)
+
+add_biome("grassy_ocean", nil, "defaut:sand", 2, "default:gravel", 1,
+	nil, nil, nil, nil, nil, -31000, 3, 13, 40, ethereal.grassy)
+
+add_biome("caves", nil, "default:desert_stone", 3, "air", 8,
+	nil, nil, nil, nil, nil, 4, 41, 15, 25, ethereal.caves)
+
+add_biome("grayness", nil, "ethereal:gray_dirt", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 2, 41, 15, 30, ethereal.grayness)
+
+if minetest.registered_nodes["default:silver_sand"] then
+	add_biome("grayness_ocean", nil, "default:silver_sand", 2, "default:sand", 2,
+		nil, nil, nil, nil, nil, -192, 1, 15, 30, ethereal.grayness)
+else
+	add_biome("grayness_ocean", nil, "default:sand", 1, "default:sand", 2,
+		nil, nil, nil, nil, nil, -192, 1, 15, 30, ethereal.grayness)
+end
+
+add_biome("grassytwo", nil, "default:dirt_with_grass", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 1, 91, 15, 40, ethereal.grassytwo)
+
+add_biome("grassytwo_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 1, 15, 40, ethereal.grassytwo)
+
+add_biome("prairie", nil, "ethereal:prairie_dirt", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 3, 26, 20, 40, ethereal.prairie)
+
+add_biome("prairie_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 1, 20, 40, ethereal.prairie)
+
+add_biome("jumble", nil, "default:dirt_with_grass", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 1, 71, 25, 50, ethereal.jumble)
+
+add_biome("jumble_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 1, 25, 50, ethereal.jumble)
+
+if minetest.registered_nodes["default:dirt_with_rainforest_litter"] then
+	add_biome("junglee", nil, "default:dirt_with_rainforest_litter", 1,
+	"default:dirt", 3, nil, nil, nil, nil, nil, 1, 71, 30, 60, ethereal.junglee)
+else
+	add_biome("junglee", nil, "ethereal:jungle_dirt", 1, "default:dirt", 3,
+		nil, nil, nil, nil, nil, 1, 71, 30, 60, ethereal.junglee)
+end
+
+add_biome("junglee_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 1, 30, 60, ethereal.junglee)
+
+add_biome("grove", nil, "ethereal:grove_dirt", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 3, 23, 45, 35, ethereal.grove)
+
+add_biome("grove_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 2, 45, 35, ethereal.grove)
+
+add_biome("mushroom", nil, "ethereal:mushroom_dirt", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 3, 50, 45, 55, ethereal.mushroom)
+
+add_biome("mushroom_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 2, 45, 55, ethereal.mushroom)
+
+add_biome("sandstone", nil, "default:sandstone", 1, "default:sandstone", 1,
+	"default:sandstone", nil, nil, nil, nil, 3, 23, 50, 20, ethereal.sandstone)
+
+add_biome("sandstone_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 2, 50, 20, ethereal.sandstone)
+
+add_biome("quicksand", nil, "ethereal:quicksand2", 3, "default:gravel", 1,
+	nil, nil, nil, nil, nil, 1, 1, 50, 38, ethereal.quicksand)
+
+add_biome("plains", nil, "ethereal:dry_dirt", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 3, 25, 65, 25, ethereal.plains)
+
+add_biome("plains_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 2, 55, 25, ethereal.plains)
+
+if minetest.registered_nodes["default:dry_dirt_with_dry_grass"] then
+	add_biome("savanna", nil, "default:dry_dirt_with_dry_grass", 1,
+	"default:dry_dirt", 3, nil, nil, nil, nil, nil, 3, 50, 55, 25,
+	ethereal.savanna)
+else
+	add_biome("savanna", nil, "default:dirt_with_dry_grass", 1, "default:dirt",
+	3, nil, nil, nil, nil, nil, 3, 50, 55, 25, ethereal.savanna)
+end
+
+add_biome("savanna_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 1, 55, 25, ethereal.savanna)
+
+add_biome("fiery", nil, "ethereal:fiery_dirt", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 5, 20, 75, 10, ethereal.fiery)
+
+add_biome("fiery_ocean", nil, "default:sand", 1, "default:sand", 2,
+	nil, nil, nil, nil, nil, -192, 4, 75, 10, ethereal.fiery)
+
+add_biome("sandclay", nil, "default:sand", 3, "default:clay", 2,
+	nil, nil, nil, nil, nil, 1, 11, 65, 2, ethereal.sandclay)
+
+add_biome("swamp", nil, "default:dirt_with_grass", 1, "default:dirt", 3,
+	nil, nil, nil, nil, nil, 1, 7, 80, 90, ethereal.swamp)
+
+add_biome("swamp_ocean", nil, "default:sand", 2, "default:clay", 2,
+	nil, nil, nil, nil, nil, -192, 1, 80, 90, ethereal.swamp)
+
+--= schematic decorations
+
+local add_schem = function(a, b, c, d, e, f, g, h)
+
+	if g ~= 1 then return end
+
+	minetest.register_decoration({
+		deco_type = "schematic",
+		place_on = a,
+		sidelen = 80,
+		fill_ratio = b,
+		biomes = c,
+		y_min = d,
+		y_max = e,
+		schematic = f,
+		flags = "place_center_x, place_center_z",
+		replacements = h,
+	})
+end
+
+if ethereal.glacier then
+
+	-- igloo
+	minetest.register_decoration({
+		deco_type = "schematic",
+		place_on = {"default:snowblock"},
+		sidelen = 80,
+		fill_ratio = 0.001,
+		biomes = {"glacier"},
+		y_min = 3,
+		y_max = 50,
+		schematic = ethereal.igloo,
+		flags = "place_center_x, place_center_z",
+		spawn_by = "default:snowblock",
+		num_spawn_by = 8,
+		rotation = "random",
+	})
+end
+
+--sakura tree
+add_schem({"ethereal:bamboo_dirt"}, 0.01, {"sakura"}, 7, 100, ethereal.sakura_tree, ethereal.sakura)
+
+-- redwood tree
+add_schem({"default:dirt_with_dry_grass"}, 0.0025, {"mesa"}, 1, 100, ethereal.redwood_tree, ethereal.mesa)
+
+-- banana tree
+add_schem({"ethereal:grove_dirt"}, 0.015, {"grove"}, 1, 100, ethereal.bananatree, ethereal.grove)
+
+-- healing tree
+add_schem({"default:dirt_with_snow"}, 0.01, {"alpine"}, 120, 140, ethereal.yellowtree, ethereal.alpine)
+
+-- crystal frost tree
+add_schem({"ethereal:crystal_dirt"}, 0.01, {"frost"}, 1, 100, ethereal.frosttrees, ethereal.frost)
+
+if ethereal.mushroom then
+
+	-- giant shroom
+	minetest.register_decoration({
+		deco_type = "schematic",
+		place_on = {"ethereal:mushroom_dirt"},
+		sidelen = 80,
+		fill_ratio = 0.02,
+		biomes = {"mushroom"},
+		y_min = 1,
+		y_max = 100,
+		schematic = ethereal.mushroomone,
+		flags = "place_center_x, place_center_z",
+		spawn_by = "ethereal:mushroom_dirt",
+		num_spawn_by = 6,
+	})
+end
+
+if ethereal.fiery then
+
+	-- small lava crater
+	minetest.register_decoration({
+		deco_type = "schematic",
+		place_on = {"ethereal:fiery_dirt"},
+		sidelen = 80,
+		fill_ratio = 0.01,
+		biomes = {"fiery"},
+		y_min = 1,
+		y_max = 100,
+		schematic = ethereal.volcanom,
+		flags = "place_center_x, place_center_z",
+		spawn_by = "ethereal:fiery_dirt",
+		num_spawn_by = 8,
+	})
+
+	-- large lava crater
+	minetest.register_decoration({
+		deco_type = "schematic",
+		place_on = {"ethereal:fiery_dirt"},
+		sidelen = 80,
+		fill_ratio = 0.003,
+		biomes = {"fiery"},
+		y_min = 1,
+		y_max = 100,
+		schematic = ethereal.volcanol,
+		flags = "place_center_x, place_center_z",
+		spawn_by = "ethereal:fiery_dirt",
+		num_spawn_by = 8,
+		rotation = "random",
+	})
+end
+
+-- default jungle tree
+add_schem({"ethereal:jungle_dirt", "default:dirt_with_rainforest_litter"}, 0.08, {"junglee"}, 1, 100, dpath .. "jungle_tree.mts", ethereal.junglee)
+
+-- willow tree
+add_schem({"ethereal:gray_dirt"}, 0.02, {"grayness"}, 1, 100, ethereal.willow, ethereal.grayness)
+
+-- pine tree (default for lower elevation and ethereal for higher)
+add_schem({"ethereal:cold_dirt", "default:dirt_with_coniferous_litter"}, 0.025, {"snowy"}, 10, 40, ethereal.pinetree, ethereal.snowy)
+add_schem({"default:dirt_with_snow"}, 0.025, {"alpine"}, 40, 140, ethereal.pinetree, ethereal.alpine)
+
+-- default apple tree
+add_schem({"default:dirt_with_grass"}, 0.02, {"jumble"}, 1, 100, dpath .. "apple_tree.mts", ethereal.grassy)
+add_schem({"default:dirt_with_grass"}, 0.03, {"grassy"}, 1, 100, dpath .. "apple_tree.mts", ethereal.grassy)
+
+-- big old tree
+add_schem({"default:dirt_with_grass"}, 0.001, {"jumble"}, 1, 100, ethereal.bigtree, ethereal.jumble)
+
+-- aspen tree
+add_schem({"default:dirt_with_grass"}, 0.02, {"grassytwo"}, 1, 50, dpath .. "aspen_tree.mts", ethereal.jumble)
+
+-- birch tree
+add_schem({"default:dirt_with_grass"}, 0.02, {"grassytwo"}, 50, 100, ethereal.birchtree, ethereal.grassytwo)
+
+-- orange tree
+add_schem({"ethereal:prairie_dirt"}, 0.01, {"prairie"}, 1, 100, ethereal.orangetree, ethereal.prairie)
+
+-- default acacia tree
+if minetest.registered_nodes["default:dry_dirt_with_dry_grass"] then
+	add_schem({"default:dry_dirt_with_dry_grass"}, 0.004, {"savanna"}, 1, 100,
+	dpath .. "acacia_tree.mts", ethereal.savanna)
+else
+	add_schem({"default:dirt_with_dry_grass"}, 0.004, {"savanna"}, 1, 100,
+	dpath .. "acacia_tree.mts", ethereal.savanna)
+end
+
+-- large cactus (by Paramat)
+if ethereal.desert == 1 then
+minetest.register_decoration({
+	deco_type = "schematic",
+	place_on = {"default:desert_sand"},
+	sidelen = 80,
+	noise_params = {
+		offset = -0.0005,
+		scale = 0.0015,
+		spread = {x = 200, y = 200, z = 200},
+		seed = 230,
+		octaves = 3,
+		persist = 0.6
+	},
+	biomes = {"desert"},
+	y_min = 5,
+	y_max = 31000,
+	schematic = dpath .. "large_cactus.mts",
+	flags = "place_center_x", --, place_center_z",
+	rotation = "random",
+})
+end
+
+-- palm tree
+add_schem({"default:sand"}, 0.0025, {"desert_ocean"}, 1, 1, ethereal.palmtree, ethereal.desert)
+add_schem({"default:sand"}, 0.0025, {"plains_ocean"}, 1, 1, ethereal.palmtree, ethereal.plains)
+add_schem({"default:sand"}, 0.0025, {"sandclay"}, 1, 1, ethereal.palmtree, ethereal.sandclay)
+add_schem({"default:sand"}, 0.0025, {"sandstone_ocean"}, 1, 1, ethereal.palmtree, ethereal.sandstone)
+add_schem({"default:sand"}, 0.0025, {"mesa_ocean"}, 1, 1, ethereal.palmtree, ethereal.mesa)
+add_schem({"default:sand"}, 0.0025, {"grove_ocean"}, 1, 1, ethereal.palmtree, ethereal.grove)
+add_schem({"default:sand"}, 0.0025, {"grassy_ocean"}, 1, 1, ethereal.palmtree, ethereal.grassy)
+
+-- bamboo tree
+add_schem({"ethereal:bamboo_dirt"}, 0.025, {"bamboo"}, 1, 100, ethereal.bambootree, ethereal.bamboo)
+
+-- bush
+add_schem({"ethereal:bamboo_dirt"}, 0.08, {"bamboo"}, 1, 100, ethereal.bush, ethereal.bamboo)
+
+-- vine tree
+add_schem({"default:dirt_with_grass"}, 0.02, {"swamp"}, 1, 100, ethereal.vinetree, ethereal.swamp)
+
+-- water pools in swamp areas if 5.0 detected
+if minetest.registered_nodes["default:permafrost"] then
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {"default:dirt_with_grass"},
+	place_offset_y = -1,
+	sidelen = 16,
+	fill_ratio = 0.01,
+	biomes = {"swamp"},
+	y_max = 2,
+	y_min = 1,
+	flags = "force_placement",
+	decoration = "default:water_source",
+	spawn_by = "default:dirt_with_grass",
+	num_spawn_by = 8,
+})
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {"default:dirt_with_grass"},
+	place_offset_y = -1,
+	sidelen = 16,
+	fill_ratio = 0.1,
+	biomes = {"swamp"},
+	y_max = 2,
+	y_min = 1,
+	flags = "force_placement",
+	decoration = "default:water_source",
+	spawn_by = {"default:dirt_with_grass", "default:water_source"},
+	num_spawn_by = 8,
+})
+end
+
+if minetest.registered_nodes["default:dry_dirt_with_dry_grass"] then
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"default:dry_dirt_with_dry_grass"},
+		sidelen = 4,
+		noise_params = {
+			offset = -1.5,
+			scale = -1.5,
+			spread = {x = 200, y = 200, z = 200},
+			seed = 329,
+			octaves = 4,
+			persist = 1.0
+		},
+		biomes = {"savanna"},
+		y_max = 31000,
+		y_min = 1,
+		decoration = "default:dry_dirt",
+		place_offset_y = -1,
+		flags = "force_placement",
+	})
+end
+
+-- bush
+minetest.register_decoration({
+	deco_type = "schematic",
+	place_on = {"default:dirt_with_grass", "default:dirt_with_snow"},
+	sidelen = 16,
+	noise_params = {
+		offset = -0.004,
+		scale = 0.01,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 137,
+		octaves = 3,
+		persist = 0.7,
+	},
+	biomes = {"grassy", "grassytwo", "jumble"},
+	y_min = 1,
+	y_max = 31000,
+	schematic = dpath .. "bush.mts",
+	flags = "place_center_x, place_center_z",
+})
+
+-- Acacia bush
+minetest.register_decoration({
+	deco_type = "schematic",
+	place_on = {"default:dirt_with_dry_grass", "default:dry_dirt_with_dry_grass"},
+	sidelen = 16,
+	noise_params = {
+		offset = -0.004,
+		scale = 0.01,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 90155,
+		octaves = 3,
+		persist = 0.7,
+	},
+	biomes = {"savanna", "mesa"},
+	y_min = 1,
+	y_max = 31000,
+	schematic = dpath .. "acacia_bush.mts",
+	flags = "place_center_x, place_center_z",
+})
+
+-- Pine bush
+if minetest.registered_nodes["default:pine_bush"] then
+	minetest.register_decoration({
+		name = "default:pine_bush",
+		deco_type = "schematic",
+		place_on = {"default:dirt_with_snow"},
+		sidelen = 16,
+		noise_params = {
+			offset = -0.004,
+			scale = 0.01,
+			spread = {x = 100, y = 100, z = 100},
+			seed = 137,
+			octaves = 3,
+			persist = 0.7,
+		},
+		biomes = {"alpine"},
+		y_max = 31000,
+		y_min = 4,
+		schematic = dpath .. "pine_bush.mts",
+		flags = "place_center_x, place_center_z",
+	})
+end
+
+--= simple decorations
+
+local add_node = function(a, b, c, d, e, f, g, h, i, j)
+
+	if j ~= 1 then return end
+
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = a,
+		sidelen = 80,
+		fill_ratio = b,
+		biomes = c,
+		y_min = d,
+		y_max = e,
+		decoration = f,
+		height_max = g,
+		spawn_by = h,
+		num_spawn_by = i,
+	})
+end
+
+--firethorn shrub
+add_node({"default:snowblock"}, 0.001, {"glacier"}, 1, 30, {"ethereal:firethorn"}, nil, nil, nil, ethereal.glacier)
+
+-- scorched tree
+add_node({"ethereal:dry_dirt"}, 0.006, {"plains"}, 1, 100, {"ethereal:scorched_tree"}, 6, nil, nil, ethereal.plains)
+
+-- dry shrub
+add_node({"ethereal:dry_dirt"}, 0.015, {"plains"}, 1, 100, {"default:dry_shrub"}, nil, nil, nil, ethereal.plains)
+add_node({"default:sand"}, 0.015, {"grassy_ocean"}, 1, 100, {"default:dry_shrub"}, nil, nil, nil, ethereal.grassy)
+add_node({"default:desert_sand"}, 0.015, {"desert"}, 1, 100, {"default:dry_shrub"}, nil, nil, nil, ethereal.desert)
+add_node({"default:sandstone"}, 0.015, {"sandstone"}, 1, 100, {"default:dry_shrub"}, nil, nil, nil, ethereal.sandstone)
+add_node({"bakedclay:red", "bakedclay:orange"}, 0.015, {"mesa"}, 1, 100, {"default:dry_shrub"}, nil, nil, nil, ethereal.mesa)
+
+-- dry grass
+if minetest.registered_nodes["default:dry_dirt_with_dry_grass"] then
+	add_node({"default:dry_dirt_with_dry_grass"}, 0.25, {"savanna"}, 1, 100,
+	{"default:dry_grass_2", "default:dry_grass_3", "default:dry_grass_4",
+	"default:dry_grass_5"}, nil, nil, nil, ethereal.savanna)
+else
+	add_node({"default:dirt_with_dry_grass"}, 0.25, {"savanna"}, 1, 100,
+	{"default:dry_grass_2", "default:dry_grass_3", "default:dry_grass_4",
+	"default:dry_grass_5"}, nil, nil, nil, ethereal.savanna)
+end
+
+add_node({"default:dirt_with_dry_grass"}, 0.10, {"mesa"}, 1, 100, {"default:dry_grass_2",
+	"default:dry_grass_3", "default:dry_grass_4", "default:dry_grass_5"}, nil, nil, nil, ethereal.mesa)
+add_node({"default:desert_stone"}, 0.005, {"caves"}, 5, 40, {"default:dry_grass_2",
+	"default:dry_grass_3", "default:dry_shrub"}, nil, nil, nil, ethereal.caves)
+
+-- flowers & strawberry
+add_node({"default:dirt_with_grass"}, 0.025, {"grassy"}, 1, 100, {"flowers:dandelion_white",
+	"flowers:dandelion_yellow", "flowers:geranium", "flowers:rose", "flowers:tulip",
+	"flowers:viola", "ethereal:strawberry_7"}, nil, nil, nil, ethereal.grassy)
+add_node({"default:dirt_with_grass"}, 0.025, {"grassytwo"}, 1, 100, {"flowers:dandelion_white",
+	"flowers:dandelion_yellow", "flowers:geranium", "flowers:rose", "flowers:tulip",
+	"flowers:viola", "ethereal:strawberry_7"}, nil, nil, nil, ethereal.grassytwo)
+
+-- prairie flowers & strawberry
+add_node({"ethereal:prairie_dirt"}, 0.035, {"prairie"}, 1, 100, {"flowers:dandelion_white",
+	"flowers:dandelion_yellow", "flowers:geranium", "flowers:rose", "flowers:tulip",
+	"flowers:viola", "ethereal:strawberry_7", "flowers:chrysanthemum_green", "flowers:tulip_black"}, nil, nil, nil, ethereal.prairie)
+
+-- crystal spike & crystal grass
+add_node({"ethereal:crystal_dirt"}, 0.02, {"frost"}, 1, 100, {"ethereal:crystal_spike",
+	"ethereal:crystalgrass"}, nil, nil, nil, ethereal.frost)
+
+-- red shrub
+add_node({"ethereal:fiery_dirt"}, 0.10, {"fiery"}, 1, 100, {"ethereal:dry_shrub"}, nil, nil, nil, ethereal.fiery)
+
+-- fire flower
+--add_node({"ethereal:fiery_dirt"}, 0.02, {"fiery"}, 1, 100, {"ethereal:fire_flower"}, nil, nil, nil, ethereal.fiery)
+
+-- snowy grass
+add_node({"ethereal:gray_dirt"}, 0.05, {"grayness"}, 1, 100, {"ethereal:snowygrass"}, nil, nil, nil, ethereal.grayness)
+add_node({"ethereal:cold_dirt", "default:dirt_with_coniferous_litter"}, 0.05, {"snowy"}, 1, 100, {"ethereal:snowygrass"}, nil, nil, nil, ethereal.snowy)
+
+-- cactus
+add_node({"default:sandstone"}, 0.0025, {"sandstone"}, 1, 100, {"default:cactus"}, 3, nil, nil, ethereal.sandstone)
+add_node({"default:desert_sand"}, 0.005, {"desert"}, 1, 100, {"default:cactus"}, 4, nil, nil, ethereal.desert)
+
+-- wild red mushroom
+add_node({"ethereal:mushroom_dirt"}, 0.01, {"mushroom"}, 1, 100, {"flowers:mushroom_fertile_red"}, nil, nil, nil, ethereal.mushroom)
+
+local list = {
+	{"junglee", {"ethereal:jungle_dirt", "default:dirt_with_rainforest_litter"}, ethereal.junglee},
+	{"grassy", {"default:dirt_with_grass"}, ethereal.grassy},
+	{"grassytwo", {"default:dirt_with_grass"}, ethereal.grassytwo},
+	{"prairie", {"ethereal:prairie_dirt"}, ethereal.prairie},
+	{"mushroom", {"ethereal:mushroom_dirt"}, ethereal.mushroom},
+	{"swamp", {"default:dirt_with_grass"}, ethereal.swamp},
+}
+
+-- wild red and brown mushrooms
+for _, row in pairs(list) do
+
+if row[3] == 1 then
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = row[2],
+	sidelen = 16,
+	noise_params = {
+		offset = 0,
+		scale = 0.009,
+		spread = {x = 200, y = 200, z = 200},
+		seed = 2,
+		octaves = 3,
+		persist = 0.66
+	},
+	biomes = {row[1]},
+	y_min = 1,
+	y_max = 120,
+	decoration = {"flowers:mushroom_brown", "flowers:mushroom_red"},
+})
+end
+
+end
+
+-- jungle grass
+add_node({"ethereal:jungle_dirt", "default:dirt_with_rainforest_litter"}, 0.10, {"junglee"}, 1, 100, {"default:junglegrass"}, nil, nil, nil, ethereal.junglee)
+add_node({"default:dirt_with_grass"}, 0.15, {"jumble"}, 1, 100, {"default:junglegrass"}, nil, nil, nil, ethereal.jumble)
+add_node({"default:dirt_with_grass"}, 0.25, {"swamp"}, 1, 100, {"default:junglegrass"}, nil, nil, nil, ethereal.swamp)
+
+-- grass
+add_node({"default:dirt_with_grass"}, 0.35, {"grassy"}, 1, 100, {"default:grass_2", "default:grass_3",
+	"default:grass_4", "default:grass_5"}, nil, nil, nil, ethereal.grassy)
+add_node({"default:dirt_with_grass"}, 0.35, {"grassytwo"}, 1, 100, {"default:grass_2", "default:grass_3",
+	"default:grass_4", "default:grass_5"}, nil, nil, nil, ethereal.grassytwo)
+add_node({"default:dirt_with_grass"}, 0.35, {"jumble"}, 1, 100, {"default:grass_2", "default:grass_3",
+	"default:grass_4", "default:grass_5"}, nil, nil, nil, ethereal.jumble)
+add_node({"ethereal:jungle_dirt", "default:dirt_with_rainforest_litter"}, 0.35, {"junglee"}, 1, 100, {"default:grass_2", "default:grass_3",
+	"default:grass_4", "default:grass_5"}, nil, nil, nil, ethereal.junglee)
+add_node({"ethereal:prairie_dirt"}, 0.35, {"prairie"}, 1, 100, {"default:grass_2", "default:grass_3",
+	"default:grass_4", "default:grass_5"}, nil, nil, nil, ethereal.prairie)
+add_node({"ethereal:grove_dirt"}, 0.35, {"grove"}, 1, 100, {"default:grass_2", "default:grass_3",
+	"default:grass_4", "default:grass_5"}, nil, nil, nil, ethereal.grove)
+add_node({"ethereal:bamboo_dirt"}, 0.35, {"bamboo"}, 1, 100, {"default:grass_2", "default:grass_3",
+	"default:grass_4", "default:grass_5"}, nil, nil, nil, ethereal.bamboo)
+add_node({"default:dirt_with_grass"}, 0.35, {"clearing", "swamp"}, 1, 100, {"default:grass_3",
+	"default:grass_4"}, nil, nil, nil, 1)
+add_node({"ethereal:bamboo_dirt"}, 0.35, {"sakura"}, 1, 100, {"default:grass_2", "default:grass_3", "default:grass_4", "default:grass_5"}, nil, nil, nil, ethereal.sakura)
+
+-- grass on sand (and maybe blueberry bush)
+if minetest.registered_nodes["default:marram_grass_1"] then
+
+add_node({"default:sand"}, 0.25, {"sandclay"}, 3, 4, {"default:marram_grass_1",
+	"default:marram_grass_2", "default:marram_grass_3"}, nil, nil, nil, ethereal.sandclay)
+
+-- Blueberry bush
+minetest.register_decoration({
+	name = "default:blueberry_bush",
+	deco_type = "schematic",
+	place_on = {"default:dirt_with_coniferous_litter", "default:dirt_with_snow"},
+	sidelen = 16,
+	noise_params = {
+		offset = -0.004,
+		scale = 0.01,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 697,
+		octaves = 3,
+		persist = 0.7,
+	},
+	biomes = {"snowy", "alpine"},
+	y_max = 31000,
+	y_min = 1,
+	place_offset_y = 1,
+	schematic = dpath .. "blueberry_bush.mts",
+	flags = "place_center_x, place_center_z",
+})
+else
+add_node({"default:sand"}, 0.25, {"sandclay"}, 3, 4, {"default:grass_2", "default:grass_3"}, nil, nil, nil, ethereal.sandclay)
+end
+
+-- ferns
+add_node({"ethereal:grove_dirt"}, 0.2, {"grove"}, 1, 100, {"ethereal:fern"}, nil, nil, nil, ethereal.grove)
+add_node({"default:dirt_with_grass"}, 0.1, {"swamp"}, 1, 100, {"ethereal:fern"}, nil, nil, nil, ethereal.swamp)
+
+-- snow
+add_node({"ethereal:cold_dirt", "default:dirt_with_coniferous_litter"}, 0.8, {"snowy"}, 4, 40, {"default:snow"}, nil, nil, nil, ethereal.snowy)
+add_node({"default:dirt_with_snow"}, 0.8, {"alpine"}, 40, 140, {"default:snow"}, nil, nil, nil, ethereal.alpine)
+
+-- wild onion
+add_node({"default:dirt_with_grass"}, 0.25, {"grassy"}, 1, 100, {"ethereal:onion_4"}, nil, nil, nil, ethereal.grassy)
+add_node({"default:dirt_with_grass"}, 0.25, {"grassytwo"}, 1, 100, {"ethereal:onion_4"}, nil, nil, nil, ethereal.grassytwo)
+add_node({"default:dirt_with_grass"}, 0.25, {"jumble"}, 1, 100, {"ethereal:onion_4"}, nil, nil, nil, ethereal.jumble)
+add_node({"ethereal:prairie_dirt"}, 0.25, {"prairie"}, 1, 100, {"ethereal:onion_4"}, nil, nil, nil, ethereal.prairie)
+
+-- papyrus
+add_node({"default:dirt_with_grass"}, 0.1, {"grassy"}, 1, 1, {"default:papyrus"}, 4, "default:water_source", 1, ethereal.grassy)
+add_node({"ethereal:jungle_dirt", "default:dirt_with_rainforest_litter"}, 0.1, {"junglee"}, 1, 1, {"default:papyrus"}, 4, "default:water_source", 1, ethereal.junglee)
+add_node({"default:dirt_with_grass"}, 0.1, {"swamp"}, 1, 1, {"default:papyrus"}, 4, "default:water_source", 1, ethereal.swamp)
+
+--= Farming Redo plants
+
+if farming and farming.mod and farming.mod == "redo" then
+
+print ("[MOD] Ethereal - Farming Redo detected and in use")
+
+-- potato
+add_node({"ethereal:jungle_dirt", "default:dirt_with_rainforest_litter"}, 0.035, {"junglee"}, 1, 100, {"farming:potato_3"}, nil, nil, nil, ethereal.junglee)
+
+-- carrot, cucumber, potato, tomato, corn, coffee, raspberry, rhubarb
+add_node({"default:dirt_with_grass"}, 0.05, {"grassytwo"}, 1, 100, {"farming:carrot_7", "farming:cucumber_4",
+	"farming:potato_3", "farming:tomato_7", "farming:corn_8", "farming:coffee_5",
+	"farming:raspberry_4", "farming:rhubarb_3", "farming:blueberry_4"}, nil, nil, nil, ethereal.grassytwo)
+add_node({"default:dirt_with_grass"}, 0.05, {"grassy"}, 1, 100, {"farming:carrot_7", "farming:cucumber_4",
+	"farming:potato_3", "farming:tomato_7", "farming:corn_8", "farming:coffee_5",
+	"farming:raspberry_4", "farming:rhubarb_3", "farming:blueberry_4",
+	"farming:beetroot_5"}, nil, nil, nil, ethereal.grassy)
+add_node({"default:dirt_with_grass"}, 0.05, {"jumble"}, 1, 100, {"farming:carrot_7", "farming:cucumber_4",
+	"farming:potato_3", "farming:tomato_7", "farming:corn_8", "farming:coffee_5",
+	"farming:raspberry_4", "farming:rhubarb_3", "farming:blueberry_4"}, nil, nil, nil, ethereal.jumble)
+add_node({"ethereal:prairie_dirt"}, 0.05, {"prairie"}, 1, 100, {"farming:carrot_7", "farming:cucumber_4",
+	"farming:potato_3", "farming:tomato_7", "farming:corn_8", "farming:coffee_5",
+	"farming:raspberry_4", "farming:rhubarb_3", "farming:blueberry_4",
+	"farming:pea_5", "farming:beetroot_5"}, nil, nil, nil, ethereal.prairie)
+
+-- melon and pumpkin
+add_node({"ethereal:jungle_dirt", "default:dirt_with_rainforest_litter"}, 0.015, {"junglee"}, 1, 1, {"farming:melon_8", "farming:pumpkin_8"}, nil, "default:water_source", 1, ethereal.junglee)
+add_node({"default:dirt_with_grass"}, 0.015, {"grassy"}, 1, 1, {"farming:melon_8", "farming:pumpkin_8"}, nil, "default:water_source", 1, ethereal.grassy)
+add_node({"default:dirt_with_grass"}, 0.015, {"grassytwo"}, 1, 1, {"farming:melon_8", "farming:pumpkin_8"}, nil, "default:water_source", 1, ethereal.grassytwo)
+add_node({"default:dirt_with_grass"}, 0.015, {"jumble"}, 1, 1, {"farming:melon_8", "farming:pumpkin_8"}, nil, "default:water_source", 1, ethereal.jumble)
+
+-- green beans
+add_node({"default:dirt_with_grass"}, 0.035, {"grassytwo"}, 1, 100, {"farming:beanbush"}, nil, nil, nil, ethereal.grassytwo)
+
+-- grape bushel
+add_node({"default:dirt_with_grass"}, 0.025, {"grassytwo"}, 1, 100, {"farming:grapebush"}, nil, nil, nil, ethereal.grassytwo)
+add_node({"default:dirt_with_grass"}, 0.025, {"grassy"}, 1, 100, {"farming:grapebush"}, nil, nil, nil, ethereal.grassy)
+add_node({"ethereal:prairie_dirt"}, 0.025, {"prairie"}, 1, 100, {"farming:grapebush"}, nil, nil, nil, ethereal.prairie)
+
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {
+		"default:dirt_with_grass", "ethereal:prairie_dirt",
+		"default:dirt_with_rainforest_litter",
+	},
+	sidelen = 16,
+	noise_params = {
+		offset = 0,
+		scale = 0.06,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 420,
+		octaves = 3,
+		persist = 0.6
+	},
+	y_min = 5,
+	y_max = 35,
+	decoration = "farming:hemp_7",
+	spawn_by = "group:tree",
+	num_spawn_by = 1,
+})
+
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {"default:dirt_with_grass", "default:dirt_with_rainforest_litter"},
+	sidelen = 16,
+	noise_params = {
+		offset = 0,
+		scale = 0.09,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 760,
+		octaves = 3,
+		persist = 0.6
+	},
+	y_min = 5,
+	y_max = 35,
+	decoration = {"farming:chili_8", "farming:garlic_5", "farming:pepper_5", "farming:onion_5"},
+	spawn_by = "group:tree",
+	num_spawn_by = 1,
+})
+
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {"default:dirt_with_dry_grass"},
+	sidelen = 16,
+	noise_params = {
+		offset = 0,
+		scale = 0.06,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 917,
+		octaves = 3,
+		persist = 0.6
+	},
+	y_min = 18,
+	y_max = 30,
+	decoration = {"farming:pineapple_8"},
+})
+end
+
+-- place waterlily in beach areas
+local list = {
+	{"desert_ocean", ethereal.desert},
+	{"plains_ocean", ethereal.plains},
+	{"sandclay", ethereal.sandclay},
+	{"sandstone_ocean", ethereal.sandstone},
+	{"mesa_ocean", ethereal.mesa},
+	{"grove_ocean", ethereal.grove},
+	{"grassy_ocean", ethereal.grassy},
+	{"swamp_ocean", ethereal.swamp},
+}
+
+for _, row in pairs(list) do
+
+	if row[2] == 1 then
+
+	minetest.register_decoration({
+		deco_type = "schematic",
+		place_on = {"default:sand"},
+		sidelen = 16,
+		noise_params = {
+			offset = -0.12,
+			scale = 0.3,
+			spread = {x = 200, y = 200, z = 200},
+			seed = 33,
+			octaves = 3,
+			persist = 0.7
+		},
+		biomes = {row[1]},
+		y_min = 0,
+		y_max = 0,
+		schematic = ethereal.waterlily,
+		rotation = "random",
+	})
+
+	end
+
+end
+
+local random = math.random
+
+-- Generate Illumishroom in caves next to coal
+minetest.register_on_generated(function(minp, maxp)
+
+	if minp.y > -30 or maxp.y < -3000 then
+		return
+	end
+
+	local bpos
+	local coal = minetest.find_nodes_in_area_under_air(
+			minp, maxp, "default:stone_with_coal")
+
+	for n = 1, #coal do
+
+		if random(1, 2) == 1 then
+
+			bpos = {x = coal[n].x, y = coal[n].y + 1, z = coal[n].z }
+
+			if bpos.y > -3000 and bpos.y < -2000 then
+				minetest.swap_node(bpos, {name = "ethereal:illumishroom3"})
+
+			elseif bpos.y > -2000 and bpos.y < -1000 then
+				minetest.swap_node(bpos, {name = "ethereal:illumishroom2"})
+
+			elseif bpos.y > -1000 and bpos.y < -30 then
+				minetest.swap_node(bpos, {name = "ethereal:illumishroom"})
+			end
+		end
+	end
+end)
+
+-- coral reef (0.4.15 only)
+if ethereal.reefs == 1 then
+
+-- override corals so crystal shovel can pick them up intact
+minetest.override_item("default:coral_skeleton", {groups = {crumbly = 3}})
+minetest.override_item("default:coral_orange", {groups = {crumbly = 3}})
+minetest.override_item("default:coral_brown", {groups = {crumbly = 3}})
+
+	minetest.register_decoration({
+		deco_type = "schematic",
+		place_on = {"default:sand"},
+		noise_params = {
+			offset = -0.15,
+			scale = 0.1,
+			spread = {x = 100, y = 100, z = 100},
+			seed = 7013,
+			octaves = 3,
+			persist = 1,
+		},
+		biomes = {
+			"desert_ocean",
+			"grove_ocean",
+		},
+		y_min = -8,
+		y_max = -2,
+		schematic = path .. "corals.mts",
+		flags = "place_center_x, place_center_z",
+		rotation = "random",
+	})
+end
+
+
+-- is baked clay mod active? add new flowers if so
+if minetest.get_modpath("bakedclay") then
+
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {
+		"ethereal:prairie_grass", "default:dirt_with_grass",
+		"ethereal:grove_dirt"
+	},
+	sidelen = 16,
+	noise_params = {
+		offset = 0,
+		scale = 0.004,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 7133,
+		octaves = 3,
+		persist = 0.6
+	},
+	y_min = 10,
+	y_max = 90,
+	decoration = "bakedclay:delphinium",
+})
+
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {
+		"ethereal:prairie_grass", "default:dirt_with_grass",
+		"ethereal:grove_dirt", "ethereal:bamboo_dirt"
+	},
+	sidelen = 16,
+	noise_params = {
+		offset = 0,
+		scale = 0.004,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 7134,
+		octaves = 3,
+		persist = 0.6
+	},
+	y_min = 15,
+	y_max = 90,
+	decoration = "bakedclay:thistle",
+})
+
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {"ethereal:jungle_dirt", "default:dirt_with_rainforest_litter"},
+	sidelen = 16,
+	noise_params = {
+		offset = 0,
+		scale = 0.01,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 7135,
+		octaves = 3,
+		persist = 0.6
+	},
+	y_min = 1,
+	y_max = 90,
+	decoration = "bakedclay:lazarus",
+	spawn_by = "default:jungletree",
+	num_spawn_by = 1,
+})
+
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {"default:dirt_with_grass", "default:sand"},
+	sidelen = 16,
+	noise_params = {
+		offset = 0,
+		scale = 0.009,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 7136,
+		octaves = 3,
+		persist = 0.6
+	},
+	y_min = 1,
+	y_max = 15,
+	decoration = "bakedclay:mannagrass",
+	spawn_by = "group:water",
+	num_spawn_by = 1,
+})
+
+end
+
+if ethereal.desert and minetest.get_modpath("wine") then
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = {"default:desert_sand"},
+	sidelen = 16,
+	fill_ratio = 0.001,
+	biomes = {"desert"},
+	decoration = {"wine:blue_agave"},
+})
+end
+
+if ethereal.snowy and minetest.registered_nodes["default:fern_1"] then
+local function register_fern_decoration(seed, length)
+	minetest.register_decoration({
+		name = "default:fern_" .. length,
+		deco_type = "simple",
+		place_on = {
+			"ethereal:cold_dirt", "default:dirt_with_coniferous_litter"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0,
+			scale = 0.2,
+			spread = {x = 100, y = 100, z = 100},
+			seed = seed,
+			octaves = 3,
+			persist = 0.7
+		},
+		y_max = 31000,
+		y_min = 6,
+		decoration = "default:fern_" .. length,
+	})
+end
+
+register_fern_decoration(14936, 3)
+register_fern_decoration(801, 2)
+register_fern_decoration(5, 1)
+end
+
+if ethereal.tundra and minetest.registered_nodes["default:permafrost"] then
+	minetest.register_biome({
+		name = "tundra_highland",
+		node_dust = "default:snow",
+		node_riverbed = "default:gravel",
+		depth_riverbed = 2,
+		y_max = 180,
+		y_min = 47,
+		heat_point = 0,
+		humidity_point = 40,
+	})
+
+	minetest.register_biome({
+		name = "tundra",
+		node_top = "default:permafrost_with_stones",
+		depth_top = 1,
+		node_filler = "default:permafrost",
+		depth_filler = 1,
+		node_riverbed = "default:gravel",
+		depth_riverbed = 2,
+		vertical_blend = 4,
+		y_max = 46,
+		y_min = 2,
+		heat_point = 0,
+		humidity_point = 40,
+	})
+
+	minetest.register_biome({
+		name = "tundra_beach",
+		node_top = "default:gravel",
+		depth_top = 1,
+		node_filler = "default:gravel",
+		depth_filler = 2,
+		node_riverbed = "default:gravel",
+		depth_riverbed = 2,
+		vertical_blend = 1,
+		y_max = 1,
+		y_min = -3,
+		heat_point = 0,
+		humidity_point = 40,
+	})
+
+	minetest.register_biome({
+		name = "tundra_ocean",
+		node_top = "default:sand",
+		depth_top = 1,
+		node_filler = "default:sand",
+		depth_filler = 3,
+		node_riverbed = "default:gravel",
+		depth_riverbed = 2,
+		vertical_blend = 1,
+		y_max = -4,
+		y_min = -112,
+		heat_point = 0,
+		humidity_point = 40,
+	})
+
+	-- Tundra moss
+
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"default:permafrost_with_stones"},
+		sidelen = 4,
+		noise_params = {
+			offset = -0.8,
+			scale = 2.0,
+			spread = {x = 100, y = 100, z = 100},
+			seed = 53995,
+			octaves = 3,
+			persist = 1.0
+		},
+		biomes = {"tundra"},
+		y_max = 50,
+		y_min = 2,
+		decoration = "default:permafrost_with_moss",
+		place_offset_y = -1,
+		flags = "force_placement",
+	})
+
+	-- Tundra patchy snow
+
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {
+			"default:permafrost_with_moss",
+			"default:permafrost_with_stones",
+			"default:stone",
+			"default:gravel"
+		},
+		sidelen = 4,
+		noise_params = {
+			offset = 0,
+			scale = 1.0,
+			spread = {x = 100, y = 100, z = 100},
+			seed = 172555,
+			octaves = 3,
+			persist = 1.0
+		},
+		biomes = {"tundra", "tundra_beach"},
+		y_max = 50,
+		y_min = 1,
+		decoration = "default:snow",
+	})
+end
+
+if minetest.get_modpath("butterflies") then
+minetest.register_decoration({
+	name = "butterflies:butterfly",
+	deco_type = "simple",
+	place_on = {"default:dirt_with_grass", "ethereal:prairie_dirt"},
+	place_offset_y = 2,
+	sidelen = 80,
+	fill_ratio = 0.005,
+	biomes = {"grassy", "grassytwo", "prairie", "jumble"},
+	y_max = 31000,
+	y_min = 1,
+	decoration = {
+		"butterflies:butterfly_white",
+		"butterflies:butterfly_red",
+		"butterflies:butterfly_violet"
+	},
+	spawn_by = "group:flower",
+	num_spawn_by = 1
+})
+end
+
+if minetest.get_modpath("fireflies") then
+	minetest.register_decoration({
+		name = "fireflies:firefly_low",
+		deco_type = "simple",
+		place_on = {
+			"default:dirt_with_grass",
+			"default:dirt_with_coniferous_litter",
+			"default:dirt_with_rainforest_litter",
+			"default:dirt",
+			"ethereal:cold_dirt",
+		},
+		place_offset_y = 2,
+		sidelen = 80,
+		fill_ratio = 0.0005,
+		biomes = {"grassy", "grassytwo", "snowy", "junglee", "swamp"},
+		y_max = 31000,
+		y_min = -1,
+		decoration = "fireflies:hidden_firefly",
+	})
+end
+
+-- Coral Reef (Minetest 5.0)
+if minetest.registered_nodes["default:coral_green"] then
+	minetest.register_decoration({
+		name = "default:corals",
+		deco_type = "simple",
+		place_on = {"default:sand"},
+		place_offset_y = -1,
+		sidelen = 4,
+		noise_params = {
+			offset = -4,
+			scale = 4,
+			spread = {x = 50, y = 50, z = 50},
+			seed = 7013,
+			octaves = 3,
+			persist = 0.7,
+		},
+		biomes = {
+			"desert_ocean",
+			"savanna_ocean",
+			"junglee_ocean",
+		},
+		y_max = -2,
+		y_min = -8,
+		flags = "force_placement",
+		decoration = {
+			"default:coral_green", "default:coral_pink",
+			"default:coral_cyan", "default:coral_brown",
+			"default:coral_orange", "default:coral_skeleton",
+		},
+	})
+
+	-- Kelp
+
+	minetest.register_decoration({
+		name = "default:kelp",
+		deco_type = "simple",
+		place_on = {"default:sand"},
+		place_offset_y = -1,
+		sidelen = 16,
+		noise_params = {
+			offset = -0.04,
+			scale = 0.1,
+			spread = {x = 200, y = 200, z = 200},
+			seed = 87112,
+			octaves = 3,
+			persist = 0.7
+		},
+		biomes = {
+			"frost_ocean", "grassy_ocean", "sandstone_ocean", "swamp_ocean"},
+		y_max = -5,
+		y_min = -10,
+		flags = "force_placement",
+		decoration = "default:sand_with_kelp",
+		param2 = 48,
+		param2_max = 96,
+	})
+end