Boss Invasion

The Boss Invasion is a Hard Mode event summoned with a Boss Shard. It features many bosses. It has 25 waves.

Bosses

 * King Slime (Waves 1-10)
 * Queen Bee (Waves 2-8)
 * Eye of Cthulhu (Waves 2-13)
 * Eater of Worlds/Brain of Cthulhu (Waves 4-15)
 * Skeletron (Waves 6-17)
 * The Twins (Waves 9-20)
 * The Destroyer (Waves 7-21)
 * Skeletron Prime (Waves 13-24)
 * Ocram (Waves 15-24) (Console/Mobile only)
 * Plantera (Waves 17-24)
 * Golem (Waves 21-24)
 * Duke Fishron (Waves 23-24) (PC only)
 * All bosses spawn on wave 25.