Minecraft Dungeons:Enderman

The Enderman is a hostile mob that acts as a mini-boss in Minecraft Dungeons and has the ability to teleport.

Spawning
The Enderman spawns in Default difficulty as a mini-boss in Soggy Swamp, the Desert Temple, and the Overgrown Temple. In Adventure difficulty, it would spawn sometimes in the Creeper Woods, the Cacti Canyon, and the Overgrown Temple, and in Apocalypse, it would spawn sometimes in the Redstone Mines, the Fiery Forge, and the Overgrown Temple.

Behavior
Endermen teleport away after taking damage and can damage players heavily. They also can "hide" within teleportation and not appear right away. They can't teleport inside walls.

Drops

 * Slayer Crossbow

Trivia

 * In Minecraft Dungeons, Endermen can be hit with arrows, unlike in normal Minecraft. They are also immune to water damage and do not teleport away when inside it.