Servant of Cthulhu

Servants of Cthulhu are weaker versions of the Demon Eye, only having 8 hp whereas the Demon Eye has 60. They're summoned by the Eye of Cthulhu in the first stage of the fight. While they have little health, enough to be killed in one hit by almost all weapons, they do a surprising amount of damage. Players should aim at the bosses iris and pupil to instantly kill it as it spawns otherwise they can be an annoyance. They don't drop anything and they follow the Flying AI.