v421Brain Suckler
NPC 421
Type Monster
HP 330 Heart / 660 Heart
Attack 70 / 140
Defense 34
Spawn Time Pwnhammer Icon (Hard Mode)
Moon Lord Core (Celestial Event)
Spawn Area Surface
(Near Nebula Pillar)
Banner(?) Brain Suckler Banner

Brain Sucklers are enemies that spawn after defeating the Lunatic Cultist, near the Nebula Pillar. They actively seek players and upon making contact will attach to their head. They constantly deal damage while attached and will also apply the Obstructed debuff upon contact - this lowers a player's vision drastically except for a small section directly around them.


  • Brain Suckler might be a refference to iconic Headcrab enemy from Half-Life series. This is because Brain Sucklers are reffered as Nebula Headcrabs in game code.

Update Info


  • Added to the game.