Sponge
Material Stack: 64 Since Classic 0.0.19a
Quick answer: Raid ocean monuments: sponge rooms hide about 30 wet sponges each.
How to get it
- Raid ocean monuments: sponge rooms hide about 30 wet sponges each
- Kill elder guardians - each drops one wet sponge
- Dry wet sponges in a furnace or place them in the Nether, where they dry instantly
Uses
- Absorbs water within 7 blocks, up to 65 water blocks per sponge - drain rooms in seconds
- Drain ocean monuments the classic way: sponge walls section by section
- Reusable forever: dry it out and it drinks again
- Clear water for underwater builds, farms and drowned-proof moats
Renewability
Semi-renewable: monuments are finite, but each one yields hundreds of uses.
Java vs Bedrock
Identical in Java and Bedrock.
Related: Prismarine ShardWater Bucket