Guppy

Instead of getting the Guppy Transformation in this mod you get this item (if the item is not unlocked nothing will happen if Isaac gets 3 items from the guppy set)

Guppy is a familiar that is unlocked by beating The Combined as Isaac

Guppy will chase after enemies and when close to an enemy he will pounce at the enemy dealing 5 damage

Synergies

BFFS!: Will create a female white Guppy that does the same as Guppy (2 Guppies)