Infinite Well Spring is an item that is craftable in the Engender Mod.
Crafting[]
In order to make an Infinite Well Spring, the player needs four Blocks of Gold, two Mana Crystals, two Entropy Crystals, and one Withered Nether Star, and they need to place them as seen in the picture in a Crafting Table.
Usage[]
Infinite Well Springs will allow the player to collect Mana and Entropy from mobs they kill as long as they have an Infinite Well Spring in their inventory. Unlike a normal Mana or Entropy Crystal, the Infinite Well Spring can hold much more, however despite claiming to be infinite, it can only hold up to 2,147,483,647 Mana and Entropy, as this is the 32 bit integer limit. The player can store their collected Mana Entropy inside of a Fusion Crafter and use the material to make Mob Fusions.