The Quadricorn is an enemy from Final Fantasy X-2.
Fiend Tale Edit
One notable Quadricorn was created from the spirit of a blitzball player. He was Ohalland's rival, having tied with him during a match. Quadricorn remained on Spira due to the promise he made to the High-Summoner-to-be to settle things in another match. However, Quadricorn learns of Ohalland's fate and begins to lose hope as his fiend body renders him unable to play blitzball. But when Ohalland intervenes and restores his competitive will, Quadricorn sends himself to the Farplane to properly settle things.
While a bit stronger than most normal enemies encountered early in the game, it is not a big threat and can be disposed of in various manners.