Tulikärpänen

The Lesser and Greater fireflies (in-game names Pikkutulikärpänen and Suurtulikärpänen) are flying enemies made out of Volcanic Rock that spawn in the Coal Pits, either naturally or from a hive hanging from the ceiling.

Behaviour
Fireflies shoot a projectile resembling the Firebomb spell, which expires after a short time or on contact. Like many enemies, their projectiles can be effectively dodged by moving vertically. Staying off the ground also helps with avoiding the Lava they bleed when damaged. They will also charge at any foes which get too close, dealing melee damage.

Their lava blood may occasionally fall into Toxic Sludge, causing it to solidify into Toxic Rock and release damaging Toxic Gas.

Like other fire-based enemies, they are vulnerable to water and will take damage from being submerged in even small amounts of water. If they become Wet, they will die shortly thereafter due to taking continuous damage from the status.