Polarities Mod/Molten Spirit

Molten Spirits are an enemy that appear in The Underworld after Golem has been defeated. They float through the terrain and home in on player similarly to worm-style enemies, falling down when in midair and charging at high speeds when they are lined up with the player. Additionally, they will only target players that are submerged in lava, wandering aimlessly otherwise. Each hit from them inflicts one second of the debuff, dealing rapid damage that cannot be prevented by usual fire-stopping methods such as the Obsidian Skin Potion.