Tactical Skeleton

The Tactical Skeleton is an enemy that appears in the Dungeon when Hardmode is activated and after Plantera has been defeated. Armed with a single-shot gun, the Tactical Skeleton stays a distance away from the player in order to fire. They are immune to the Poisoned and Venom debuffs just like the Hell Armored Bones. They only spawn in rooms with Tiled Walls.

It is one of the few enemies that can be detected by the Lifeform Analyzer.