Slimer

Slimer is a Hardmode enemy that only spawns in The Corruption and Underground Corruption. It starts off as a flying ball of slime, and when "killed" for first time it loses its wings and becomes a groundborne slimer. Slimers are actually two kinds of enemies put together, half bat, half slime, therefore they have two sets of health.

Slimer is immune to the Poisoned debuff.