Giratina

Giratina (Japanese: ギラティナ Giratina) is a dual-type Ghost/Dragon Legendary Pokémon introduced in Generation IV.

While it is not known to evolve to or from any other Pokémon, it has a second forme activated by giving Giratina a Griseous Orb to hold, or while it is in its home, the Distortion World. Its original forme, Altered Forme, will then become Origin Forme.

Giratina's Origin Forme was officially revealed in early February 2008.

In Origin Forme, Giratina is the game mascot of Pokémon Platinum. Along with Dialga and Palkia, it is a member of the creation trio of Sinnoh, representing antimatter.