Ex Nihilo Creatio

Ex Nihilo means out of nothing...
This mod is the continuation and the update of the old Ex Nihilo mod!
This mod enables you to play in a skyblock map. From one tree you can make another dirt, acquire string, make a sieve, and start gathering resources such as:
Iron, gold, diamonds and modded materials!
The drops and mechanics are totally customizable with the use CraftTweaker!

Ex Nihilo is available in 1.12.2 and the owner is: BloodWorkXGaming.
 
The tools that Ex Nihilo adds:

An early tool for leaf harvesting. Using a crook on leaves (greater chance of getting saplings)
you can get:
Saplings, apple and silkworms.

 Crooks:
Wooden, Stone, Bone, Iron, Gold, Diamond Tipped,
Andesite, Granite, Diorite,
Clay, Prismarine, Netherrack, Purpur, Blazing

Hammer:
Wooden Hammer
Stone Hammer
Iron Hammer
Gold Hammer
Diamond Hammer

Note:
Hammers can be used to break down:
Stone = Stone Pebbles
Cobblestone = Gravel
Gravel = Sand
Sand = Dust

Mesh:
String stiffened mesh
Flint stiffened mesh
Iron stiffened mesh
Diamond stiffened mesh

Crushed Blocks:
Endstone
Netherrack
Diorite
Andesite
Granite

Hammers (Wood, stone, iron, gold and diamond)

Ex Nihilo has been used in many sky blocks modpacks as the main resource giving mod!
It is well balanced as you can literally create everything through progression from just one tree!