Bone Lee

Bone Lee is a skeleton that spawns in the dungeon in Hardmode. It moves an insanely fast speed and deals over 40 melee damage when Hallowed Armor is equiped. Probaly the best way to kill him is to use your Grappling Hook and grap onto the ceiling, then use all your ranged weapons to kill him. You can also use ranged magic weapons, such as the Demon Scythe.

Update Info
Update v1.2
 * Added to the game