User blog comment:Wikidark2/Make an Terraria Boss/@comment-24528129-20161103110303

Name: Mysterious Entity

HP: 1

Expert HP: 2

Attacks: Rushes at you, shoots laser beams at you, spawns a group of enemies.

Expert AI: Once you hit it once, it starts flying in the air randomly rushing and shooting laser beams. It will also randomly start shooting flames out of it's mouth.

Enemies Spawned: 8 Demon Eyes, 1 Queen Bee, 10 Pink Slimes

Attack: 100

Defense: 99999999999999999

Notes: You can only deal damage (and one total) while letting Queen Bee rush into him which kills the both of them. In expert mode once queen bee its him, you'll have to use the cobalt shield to bounce the flames back at him.