AquaBall is a 3rd-level Blue Element in Chrono Cross. Incarcerated below the decks of the S.S. Invincible, Serge and his accomplices find an AquaBall element in a chest shortly after the ship is boarded by undead creatures. While any playable character can use this element, Fargo, when fought as a boss, uses this element when his Hit Points reach a critical low.