Minecraft Dungeons:Enderman

Endermen are hostile mobs that act as mini-bosses in Minecraft Dungeons that have the ability to teleport.

Spawning
The Enderman will spawn as a mini-boss in Soggy Cave, Obsidian Pinnacle, and the Desert Temple.

Behavior
Endermen teleport away after taking damage, and can damage players heavily.

Endermen can't teleport inside walls.