Jackpot (プライズアップ, Puraizu Appu?, lit. "Prize Up"), also translated as Prize Power in Kingdom Hearts 358/2 Days, is an ability introduced in Kingdom Hearts. It typically increases the drop rate of prizes.
In Kingdom Hearts II, Jackpot is a support ability that costs 4 AP to equip. Its effect can be increased by equipping multiple copies of the ability. Jackpot multiplies the drop rate of enemies according to the formula (0.5X+1) where X is the number of copies equipped. In other words, having two copies equipped multiplies the drop rate of enemies by 2.
In Kingdom Hearts 358/2 Days, Prize Power is an equipment ability that can be found as Prize Power LV1 and Prize Power LV2. Prize Power LV1 and Prize Power LV2 increase the amount of HP restored by picking up HP Prizes, with Prize Power LV1 increasing it slightly, and Prize Power LV2 increasing it more greatly.
Kingdom Hearts Final Mix
Kingdom Hearts II
Kingdom Hearts 358/2 Days
Rings with Prize Power LV1
Rings with Prize Power LV2