Phantom Storm is the third Gummi Mission available in Kingdom Hearts II. Upon completion the first time through, it unlocks Olympus Coliseum for regular gameplay.
Unlike most of the other Gummi Missions, Phantom Storm revolves around fighting one massive creature (a huge Pirate Ship) with several components.
In Kingdom Hearts II Final Mix, the EX S mission requirements are:
- Mission 1: Must use a pre-made Highwind ship.
- Mission 2: Gummi ship can have 50 HP at most.
- Mission 3: Gummi ship can have 20 HP at most, including teeny ships.
