During damage calculation, if your Link Monster battles an opponent's monster: Your monster gains ATK equal to the total Levels/Ranks of the monsters it points to x 400, during that damage calculation only. You can only activate 1 "Star Power!!" per turn.
Near Mint Unlimited - $0.30
Near Mint 1st Edition - $0.40
Lightly Played Unlimited - $0.30
Lightly Played 1st Edition - $0.30
Moderately Played Unlimited - $0.20
Moderately Played 1st Edition - $0.30
Heavily Played Unlimited - $0.20
Heavily Played 1st Edition - $0.20