Booster Pack 13 is designed around a martial arts concept, introducing several existing cookies in a fresh, martial arts style.

Except for Black, the remaining five colors enhance existing mechanics in new directions, allowing for diverse strategic gameplay. For Black, we are introducing a brand-new mechanic beyond the traditional [Special Entry] to offer players an exciting new play experience.

- Red: Features effects that become stronger when an opponent's Cookie is defeated.
- Yellow: You can make strategic plays by turning HP cards face up and using the face-up HP cards.
- Green: Allows players to empower their strategy using the opponent's Support Area.
- Blue: You can actively cycle through your hand by using effects that activate when you discard cards.
- Purple: Can disrupt the opponent by sending cards from their hand to the trash.
- Black: You can activate additional effects when Cookies are played by an effect and pressure your opponent by playing powerful Cookies one after another.