Frozen Crown

The Frozen Crown is a pet-summoning item that has a 25% chance of dropping from the Ice Queen in Master Mode. It summons a tiny Ice Queen that will follow the player around.

Trivia

 * The buff shares almost the same tooltip with the Queen Slime's pet, which is "A dessert fit for a queen!"
 * The Tiny Ice Queen resembles a Jojo's Bizarre Adventure stand as it floats behind you.