In Kingdom Hearts Final Mix: Beginner Mode, Sora starts off with 4 AP Ups in his stock. In Kingdom Hearts: Chain of Memories and Kingdom Hearts Re:Chain of Memories, AP Boosts are replaced by CP (Card Points) in Sora's storyline. CP allows more cards to be stocked in the deck, and every time the players wish to create a second deck, the 2nd deck's CP resets to 0/ total (current) CP collected. In Reverse Rebirth, however, since Riku's deck modifies itself, he doesn't need CP, the CP bar is replaced by AP (Attack Points) which boosts Riku's strength.