Minecraft Dungeons:Elder Guardian

The Elder Guardian is a miniboss and a stronger variant of the Guardian that appears in the Hidden Depths DLC for Minecraft Dungeons.

Spawning
The Elder Guardian always appears as a boss at the end of Coral Rise, and may appear as a boss in the Abyssal Monument. It can also sometimes appear as a miniboss in those two levels along with the Radiant Ravine.

Behavior
The Elder Guardian has two different attacks:

Guardian Beam
The elder guardian is capable of shooting a blue coloured beam at the player, which deals constant damage but it can be blocked by hiding behind a solid surface.

Head Smash
The elder guardian lunges at nearby players and hits them with it’s spikes, dealing significant damage.

Summon (unofficial)
Occasionally summons a few guardians.