- Demonic Spiders: Mantises and Bees early on in the game, particularly if one spawns in a forest biome. They will likely kill you a lot and unlike other common spawning bosses are too quick to easily escape a lot of the time.
- Goddamned Bats: Bees become this once the player becomes powerful enough to curbstomp them. Mantises are exempt by virtue of dropping useful loot when killed, making them quite helpful.
- Good Bad Bugs: When the structure containing the Royal Guardian set was introduced, players could simply enter from beneath skipping everything. Unfortunately, this was patched out.
- Moment of Awesome: To anyone, beating Mobzilla, the King and the Queen feels satisfying.
- That One Boss: The Queen. While the King is fairly difficult, the Queen's purple projectiles, which can two shot you even with the best armor in the game.
YMMV / Ore Spawn