Petri Dish

The Petri Dish summons a pet slime when used, which deals no damage. It grants the Pet Slime buff that lasts until the player manually cancels it by pressing X or X/Square on the buff's icon in the armor section of the inventory screen, uses the Petri Dish again, or the player dies.

It can be obtained from Gold Chests and as a drop from Shadow Slimes.

Trivia

 * The Pet Slime resembles a Blue Slime, even though the Petri Dish is dropped by Shadow Slimes.
 * Any Petri Dish existing was replaced with a Gold Bunny.

History
Boîte de Petri Чашка Петри 培养皿