Jumbo Cannon

The Jumbo Cannon is an Emblem Heartless that is found in Kingdom Hearts 358/2 Days.

Strategy
Jumbo Cannon cannot be hurt by Fire, but Thunder and Blizzard do some damage. Aero would be a good spell to bring along when one ventures to Olympus Coliseum, as it does the most damage. It can occasionally be frozen, but it moves around often, thus it is hard to freeze.