Final Fantasy: Legend of Crystals
The story takes place on the same world as Final Fantasy V, named Planet R, set two hundred years in the future, where three of the four crystals have been stolen. The original heroes in Final Fantasy V are now legends of the past, and a new evil, Deathgyunos, has risen on the Black Moon and must be dealt with. Mid, a recurring character from Final Fantasy V, contacts a new hero and heroine: Prettz (Pritz) and Linaly (a descendant of Bartz). They eventually meet the sky pirate Rouge and Commander Valcus, commander of The Iron Wing.
Several visual differences exist between the anime and the game on which the setting is based. For example, chocobos appear featherless and somewhat alien in appearance. The character Linaly eventually unleashes a powerful wave of chocobos, resembling an ultimate spell or summon. Chocobos have been available as summoned creatures in previous Final Fantasy games, usually at lower levels. This would indicate Linaly's spell is a significantly magnified version of such a lower level spell, amplified by the power of the Wind Crystal.