Extrapolated Megasponge - Aizistral-Studios/Enigmatic-Legacy GitHub Wiki

Don't leave this thing unattended. Given enough time, it will drain entire oceans.

It can be created in a Crafting Table, via shaped recipe:

When worn in the Charm slot, it will consume the water in a radius and shape similar to that of a regular Sponge, if you come in contact with any water block.

Extrapolated Megasponge absorbs and triggers from either source and flowing water blocks, and waterlogged blocks too.
After absorbing all water in it's reach, it goes on one second cooldown before being able to trigger again - this was made in order to prevent potential perfomance issues.