This addon adds 10 custom mobs which are small cubes which can not be pushed by the player. Each of these mobs drops a selection of modded or unused blocks which you can then use in your worlds or you retexture them for your own uses. The blocks/items can be gotten by killing the mob or giving them specific items to get an item back. All of the mobs have an inventory size of 27 slots & can be used as storage.

Everything that is in this addon & can be named without effecting other items have purple names to show they are modded & some of the items may have not had a proper name before & would have looked like ‘item.type.name’ or ‘tile.type.name’.

The 10 mobs which have been added are:

The edu mob
The elements mob 
The spawn eggs mob
The plant life mob
The redstone mob
The wooden slabs mob 
The unused blocks mob
The modded natural blocks mob
The modded crafted blocks mob
Everything that you may more commonly need from the previous 9 

The edu mob once killed will drop most educational blocks such as the chemistry table, element constructer & the lab table, it will also drop the underwater torch & tnt alone side the hardened glass & glass panes & stained versions. If you give this mob a crafting table it can convert it into a compound creator then a material reducer then a element constructer then a lab table.

The element mob will drop all the elements from the edu edition however if edu is not enabled all of the blocks will have missing textures & will look the same.

The spawn eggs mob will drop every unused spawn egg such as the iron golem spawn egg or tnt spawn egg. All of these mobs will have the correct name & not ‘tile.type.name’ if the supported language is used. Most of the eggs will be black as they do no support custom textures. 

The plant life mob will drop all unused/unobtainable flowers/plants such as red_flower id 11 or the melon stem. Giving this mob the poppy will allow you to increase its data value so you can get the unused poppies without killing the mob.

The redstone mob will drop all modded redstone compounts after death such as a lit redstone ore or a unlit redstone torch. This mob will take a repeater & give you the powered one in return & this will work for the comparator & daylight sensor, etc.

The wooden slabs mob will drop the upper wooden slabs & double wooden slab & giving this mob a plank of any type will give you the double slab in return.

The unused block mob will drop every block with an unuses block id such as stone with an used id of 7. If you give this mob any block with an used id it will change it to the unused id. All the unused blocks will have missing textures to show you can retexture them.

The modded natural mob will drop modded items which an natural-like such a water or lava. This mob will convert a bucket of water in still water & still water into flowing also an emerald into the update info blocks & a barrier into invisible bedrock or a structure block in to the jigsaw block.

The modded crafted mob will drop lit furnace types, wall signs & the nether reactor block. This can light a furnace if you give it to the mob or convert a diamond into the nether reactor.

The common modded/unused items will drop the more useful items & blocks from the previous 9 & has the useful features from them as well & will also drop & command, structure & barrier block.

Functions:
/function good_effects

This will give you all the good effects such as speed & hero of the village 

/function unused_blocks

This will spawn a shulker box full of all the unused block

New with 1.12:
Recipes:
Crafting:
(2x2)
4 Flowing Water in a square = Still Water x4
4 Flowing Lava in a square = Still Lava x4
1 Iron Nugget in top corner, 1 Flint in opposite bottom corner = Fire x2
4 Cobblestone in a square = Old Stonecutter
4 Smooth Stone in a square = Smooth Stone Brick x4
1 Dirt, 1 Wooden Hoe = Farmland 
1 Dirt, 1 Wooden Shovel = Grass Path 
1 Torch, 1 Red/Blue/Purple/Lime Dye = Coloured Torch
4 Bedrock, in a square = Barrier Blocks x4
4 Barrier Blocks, in square = Invisible Bedrock Blocks x 4
1 End Portal Frame, 1 Eye of Ender = ‘End Portal Frame with Eye in’ (If placed eye is not visible)
(3x3)
1 Torch, 4 prismarine in a cross = Underwater Torch
1 TNT, 4 prismarine in a cross = Underwater TNT
6 Iron Ingots on the left & right, 3 Diamonds though the centre = Nether Reactor Core
1 Obsidian surrounded by 8 Glowstone Dust = Glowing Obsidian
3 Smooth Stone Bricks in a row = Smooth Stone Bricks Slab x6
1 Iron Ingot, 1 Still Water, 1 Charcoal, 1 Sugar, shapeless = Chemical Heat Block
4 ‘End Portal Frame with Eye in’s, 1 Eye of Ender, in a cross = End Portal x3
4 ‘End Portal Frame with Eye in’s, 1 Eye of Ender, in a cross, 4 Bedrock in the corners = End Gateway x3
4 Obsidian, 1 Fire Charge, in a cross = Nether Portal

Stonecutter:
Smooth Stone = Smooth Stone Bricks, Smooth Stone Bricks Slab
Block of Purpur = Chiseled Purpur Block
Block of Quartz = Quartz Slab (Fixed issue where smooth slab was available instead of the normal slab)

Furnace:
Glass = Hard Glass (Blast Furnace)
Glass Pane = Hard Glass Pane (Blast Furnace)
Stained Glass = Hard Stained Glass (Blast Furnace)
Stained Glass Pane = Hard Stained Glass Pane (Blast Furnace) 
Magma = Flowing Lava
Ice = Frosted Ice
Frosted Ice = Flowing Water
Flowing Water  = Bubble Column
Block of Purpur = Smooth Purpur Block

Update:
New Functions:
“cactusplusreeds” This will place all of the cacti and sugar canes with the unused textures to give you the unused variants.
“cauldrons_stages” This will place all 8 ‘normal’ cauldrons, all 8 ‘lava’ cauldrons, all 8 ‘unlit’ lava cauldrons & all 8 ‘lit normal’ cauldrons so the commands to get them individually is not needed.

New Textures:
All of the previous blocks with unused variants which used to have ‘unused’ textures have been given unique ‘vanilla-ish’ textures (e.g. the unused prismarine is now a dark form of prismarine bricks which can be used in building).

New Names for Blocks:
Unused blocks which previously did not have unique names have been given unique name in the purple text like other unobtainable items (e.g. the new dark form of prismarine is now called ‘Dark Prismarine Bricks), all the items like this also have their name in italics to show it is unused & not technically unobtainable.

New Unobtainable Plants Added: 
Some of the previous plants & crops which was not in the unused plants mob have been added to its loot table (e.g. the potatoes & carrots crops have been added).
