Elder Guardian

HostileHealth: 80 (40 hearts)JavaBedrock

Quick answer: Ocean monuments - exactly three per monument (one in the top room, one in each wing).

How to find Elder Guardian

Ocean monuments - exactly three per monument (one in the top room, one in each wing).

Spawn conditions: Three per ocean monument; they do not respawn after death.

Drops

ItemAmountNotes
Wet sponge1Always - the only sponge source
Prismarine shards0-2More with Looting
Prismarine crystals0-1More with Looting
Raw cod0-1Or a random fish
Tide armor trim~20% chanceSince 1.20; can be duplicated with diamonds and prismarine

How to kill Elder Guardian

Drink water breathing and use Depth Strider; fight it in a corner to avoid its laser charge (4-9 damage) and spike defense. Milk removes its Mining Fatigue III. Kill all three before draining or mining the monument.

Behavior

Fires a charging laser beam at players and squid, inflicts Mining Fatigue III for 5 minutes on any player nearby (ghostly jumpscare in Java), and retracts defensive spikes. Swimming away breaks the laser lock.

Taming and breeding

Cannot be tamed or bred.

Related mobs: GuardianDrownedAxolotl