Lokinaxx

Lokinaxx is a wither boss fought at the Cave Mountains. This boss is not fought the first time you go to the Cave Mountains at the beginning of the map, but at the eighteenth questline. He is found at Lokinaxx's Lair, near the shore of the Cave Mountains. The nearest bed to this boss is at the Submerged Cave underneath the Creeper Fortress. If you die fighting this boss, you will need to restart the fight.

Location
Lokinaxx is fought at Lokinaxx's Lair, at the shore of the Cave Mountains. He is fought at the end of the lair.

Boss Difficulty
Boss Difficulty - 7.0/10.0 (Hard)