Phione is the result of breeding Manaphy with Ditto. As a result, it is very similar to Manaphy in body structure. It has a tiny body with a red gem on it. Phione has a single rudimentary foot spike and club-like arms. Phione's head is larger than the rest of its body, and extending from its eyes are two small blue circles. It has a flotation sac on its head with a single, ribbon-like antenna on it.