Ender dragon

The Ender Dragon is a Serpentine-Cuboid Dragon and boss mob which can be found in the Nether.

The Ender Dragon is initially found imprisoned in a Nether Fortress, in an impenetrable bedrock prison. The fortress only has a chance to generate the prison room if at least three Withers have been slain, but it doesn't matter if this is in the Nether or Overworld (or the End). There have been unsubstantiated claims that holding a Nether Star while loading new chunks causes the Nether Fortress to be more likely to generate this room. The Ender Dragon will be released if the player finds and destroys any of the blaze spawners in the fortress where it is being held.

The Ender Dragon, on minecraft dungeons though not as powerful as the Ender Dragon on Minecraft is a very deadly force of destruction. It can shoot fire streams from its mouth or blast long-range fireballs at distant players, as well as doing melee damage. It is immune to all heat-based damage, including fire and lava. It can also be healed by Nether Crystals.

The Nether Dragon's main attacks can be effectively countered with a fire resistance potion.