- Every monument has 3 elder guardians. Kill them to stop Mining Fatigue.
- Elder guardians drop
Wet sponge. Dry it in a furnace. - The core hides 8 blocks of gold.
Ocean monuments are big underwater temples guarded by guardians. Raiding one gets you sponges, gold and loads of prismarine.
Finding one
Buy an ocean explorer map from a cartographer villager. Or sail across deep oceans at night and look for the glow of sea lanterns.
What to bring
- Potions of Water Breathing.
- Boots with Depth Strider and a helmet with Respiration.
- Doors or blocks to make air pockets.
- A
Milk bucket to clear Mining Fatigue on Java.
Beating the elder guardians
Elder guardians give you Mining Fatigue III, so you can barely break blocks. Find and kill all three: one at the top, and one in each wing.
Sponges
Elder guardians drop wet sponges, and some rooms are full of them. Smelt wet sponges to dry them, then use them to soak up water.
Cheat sheet
- 3 elder guardians, kill them all
- Bring water breathing, milk and doors
- 8 gold blocks in the core
- Smelt wet sponges to dry them

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