Strength Boost

Power Boost is an item that slightly raises your strength by one point. In Kingdom Hearts, this item is called Power Up instead.

Kingdom Hearts II

 * Treasure: Olympus Coliseum in the Underworld Entrance.
 * Moogle List Prizes: Obtain 30 Synthesis Material types
 * Obtain all Bright-type Materials.
 * Synthesis: Guard Recipe
 * Items needed: Mythril Crystal x 1, Blazing Crystal x 3, Lightning Crystal x 3, Lucid Crystal x 3, Serenity Crystal x 1