Entropy Crystal is an item that is craftable in the Engender Mod.
Crafting[]
In order to make an Entropy Crystal, the player needs four Redstone Dust, two Glowstone Dust, two Ender Pearls, and one Mana Crystal, and they need to place them as seen in the picture in a Crafting Table.
Usage[]
Entropy Crystals will allow the player to collect Entropy from boss mobs they kill as long as they have a Entropy Crystal in their inventory. An Entropy Crystal can only hold up to twenty Entropy before it stops collecting anymore, the player can store their collected Entropy inside of a Fusion Crafter and use the Entropy to make Tier 5 or 6 Mob Fusions.
Gallery[]
Sprites from left to right; An Entropy Crystal with 0 Entropy, an Entropy Crystal with 1-4 Entropy, an Entropy Crystal with 5-9 Entropy, an Entropy Crystal with 10-15 Entropy, and an Entropy Crystal with 16-20 Entropy