diff --git a/dirt_monster.lua b/dirt_monster.lua
index 2753320..675da01 100644
--- a/dirt_monster.lua
+++ b/dirt_monster.lua
@@ -50,7 +50,7 @@ mobs:register_mob("mobs_monster:dirt_monster", {
 })
 
 mobs:register_spawn("mobs_monster:dirt_monster",
-	{"default:dirt_with_grass", "ethereal:gray_dirt"}, 7, 0, 7000, 1, 31000, false)
+	{"default:dirt_with_grass", "ethereal:gray_dirt"}, 7, 0, 7000, 3, 31000, false)
 
 mobs:register_egg("mobs_monster:dirt_monster", S("Dirt Monster"), "default_dirt.png", 1)
 
diff --git a/dungeon_master.lua b/dungeon_master.lua
index 7ace6a6..aa6ca6f 100644
--- a/dungeon_master.lua
+++ b/dungeon_master.lua
@@ -58,7 +58,7 @@ mobs:register_mob("mobs_monster:dungeon_master", {
 	},
 })
 
-mobs:register_spawn("mobs_monster:dungeon_master", {"default:stone"}, 7, 0, 7000, 1, -70)
+mobs:register_spawn("mobs_monster:dungeon_master", {"default:stone"}, 7, 0, 7000, 2, -70)
 
 mobs:register_egg("mobs_monster:dungeon_master", S("Dungeon Master"), "fire_basic_flame.png", 1, true)
 
@@ -71,6 +71,9 @@ mobs:register_arrow("mobs_monster:fireball", {
 	visual_size = {x = 1, y = 1},
 	textures = {"mobs_fireball.png"},
 	velocity = 6,
+--	tail = 1,
+--	tail_texture = "mobs_fireball.png",
+--	tail_size = 10,
 
 	-- direct hit, no fire... just plenty of pain
 	hit_player = function(self, player)
diff --git a/lava_flan.lua b/lava_flan.lua
index 6a31cbe..0d00606 100644
--- a/lava_flan.lua
+++ b/lava_flan.lua
@@ -51,10 +51,12 @@ mobs:register_mob("mobs_monster:lava_flan", {
 	},
 	on_die = function(self, pos)
 		minetest.set_node(pos, {name = "fire:basic_flame"})
+		self.object:remove()
+		effect(pos, 20, "fire_basic_flame.png")
 	end,
 })
 
-mobs:register_spawn("mobs_monster:lava_flan", {"default:lava_source"}, 15, 0, 1000, 2, 0)
+mobs:register_spawn("mobs_monster:lava_flan", {"default:lava_source"}, 15, 0, 1000, 3, 0)
 
 mobs:register_egg("mobs_monster:lava_flan", S("Lava Flan"), "default_lava.png", 1)
 
diff --git a/license.txt b/license.txt
new file mode 100644
index 0000000..fec6f6a
--- /dev/null
+++ b/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/mese_monster.lua b/mese_monster.lua
index bf5eefd..dbcf209 100644
--- a/mese_monster.lua
+++ b/mese_monster.lua
@@ -54,7 +54,7 @@ mobs:register_mob("mobs_monster:mese_monster", {
 	},
 })
 
-mobs:register_spawn("mobs_monster:mese_monster", {"default:stone"}, 7, 0, 5000, 1, -20)
+mobs:register_spawn("mobs_monster:mese_monster", {"default:stone"}, 7, 0, 5000, 2, -20)
 
 mobs:register_egg("mobs_monster:mese_monster", S("Mese Monster"), "default_mese_block.png", 1)
 
diff --git a/oerkki.lua b/oerkki.lua
index beeb5dc..c869531 100644
--- a/oerkki.lua
+++ b/oerkki.lua
@@ -57,7 +57,7 @@ mobs:register_mob("mobs_monster:oerkki", {
 	},
 })
 
-mobs:register_spawn("mobs_monster:oerkki", {"default:stone"}, 7, 0, 7000, 1, -10)
+mobs:register_spawn("mobs_monster:oerkki", {"default:stone"}, 7, 0, 7000, 3, -10)
 
 mobs:register_egg("mobs_monster:oerkki", S("Oerkki"), "default_obsidian.png", 1)
 
diff --git a/readme.md b/readme.md
index 043b25a..fd18d2d 100644
--- a/readme.md
+++ b/readme.md
@@ -35,4 +35,4 @@ Stone Monster
 
 Tree Monster
 
-- Found atop tree's at night time they drop down and look for food in the form of players. Can drop saplings and sometimes an apple or three.
+- Found atop tree's at night time they drop down and look for food in the form of players and animals. Can drop saplings and sometimes an apple or three.
diff --git a/sand_monster.lua b/sand_monster.lua
index ea87814..d378b99 100644
--- a/sand_monster.lua
+++ b/sand_monster.lua
@@ -55,7 +55,7 @@ mobs:register_mob("mobs_monster:sand_monster", {
 ]]
 })
 
-mobs:register_spawn("mobs_monster:sand_monster", {"default:desert_sand"}, 20, 0, 7000, 1, 31000)
+mobs:register_spawn("mobs_monster:sand_monster", {"default:desert_sand"}, 20, 0, 7000, 4, 31000)
 
 mobs:register_egg("mobs_monster:sand_monster", S("Sand Monster"), "default_desert_sand.png", 1)
 
diff --git a/spider.lua b/spider.lua
index f2492ae..ef31b83 100644
--- a/spider.lua
+++ b/spider.lua
@@ -53,7 +53,7 @@ mobs:register_mob("mobs_monster:spider", {
 })
 
 mobs:register_spawn("mobs_monster:spider",
-	{"default:desert_stone", "ethereal:crystal_dirt"}, 13, 0, 7000, 1, 71)
+	{"default:desert_stone", "ethereal:crystal_dirt"}, 13, 0, 7000, 3, 71)
 
 mobs:register_egg("mobs_monster:spider", S("Spider"), "homedecor_cobweb.png", 1)
 
diff --git a/stone_monster.lua b/stone_monster.lua
index f4ea6f2..124b730 100644
--- a/stone_monster.lua
+++ b/stone_monster.lua
@@ -51,7 +51,7 @@ mobs:register_mob("mobs_monster:stone_monster", {
 	},
 })
 
-mobs:register_spawn("mobs_monster:stone_monster", {"default:stone", "default:desert_stone"}, 7, 0, 7000, 1, 0)
+mobs:register_spawn("mobs_monster:stone_monster", {"default:stone", "default:desert_stone"}, 7, 0, 7000, 3, 0)
 
 mobs:register_egg("mobs_monster:stone_monster", S("Stone Monster"), "default_stone.png", 1)
 
diff --git a/tree_monster.lua b/tree_monster.lua
index 29df76c..0856955 100644
--- a/tree_monster.lua
+++ b/tree_monster.lua
@@ -7,6 +7,8 @@ mobs:register_mob("mobs_monster:tree_monster", {
 	type = "monster",
 	passive = false,
 	attack_type = "dogfight",
+	attack_animals = true,
+	--specific_attack = {"player", "mobs_animal:chicken"},
 	reach = 2,
 	damage = 2,
 	hp_min = 7,
@@ -52,7 +54,7 @@ mobs:register_mob("mobs_monster:tree_monster", {
 })
 
 mobs:register_spawn("mobs_monster:tree_monster",
-	{"default:leaves", "default:jungleleaves"}, 7, 0, 7000, 1, 31000, false)
+	{"default:leaves", "default:jungleleaves"}, 7, 0, 7000, 3, 31000, false)
 
 mobs:register_egg("mobs_monster:tree_monster", S("Tree Monster"), "default_tree_top.png", 1)