Phione

Phione is one of the types of Pokémon species. It's a Legendary Pokémon obtained through the breeding of a Manaphy and a [[Ditto]. Phione's availability depends on Manaphy's, as breeding is the only way to get it. Despite being hatched from an egg produced by a Manaphy or another Phione, it cannot evolve.

Description
Phione is the result of breeding a Manaphy in the Sinnoh region. As Manaphy, it has a tiny body with a red gem on itself. It has only one leg and two club-like arms, and a swim-bladder on its head, along with a single antenna. Phione has similar abilities as Manaphy's, but they are all weaker. In addition, it can't use moves like Hyper Beam and Giga Impact, and, more importantly, Heart Swap, Manaphy's signature move.