Superprotectron

The Superprotectron is a mob that spawns during Goblin Raids, in the Dwarven Mines. Its ability causes all goblins in the immediate vicinity to take less melee damage and unable to take ranged damage or ability damage. Killing the Superprotectron will also remove the protection for the surrounding mobs, allowing them to take the full amount of damage inflicted.

Upon death, it will contribute 10 kills to each player who damaged it.

There is a bug currently that allows fishing weapons to apply the Fire Aspect Enchantment's effect to the mob, allowing it to be one shotted. This bug doesn't apply to most of the other hit-registered mobs such as Spooky Mobs but similar bug apply to the Grinch sea creature.