When an attack is declared involving a Fusion Monster you control and an opponent's monster: That monster you control gains ATK equal to the ATK of the opponent's monster, until the end of the Damage Step. You can only activate 1 "Battle Fusion" per turn.
NM-Mint Unlimited - $0.30
NM-Mint Unlimited Non English - $0.30
Lightly Played Unlimited - $0.30
Lightly Played Unlimited Non English - $0.30
Moderately Played Unlimited - $0.30
Moderately Played Unlimited Non English - $0.30
Heavily Played Unlimited - $0.20
Heavily Played Unlimited Non English - $0.20
Damaged Unlimited - $0.20
Damaged Unlimited Non English - $0.20
NM-Mint 1st Edition - $0.20
NM-Mint 1st Edition Non English - $0.20
Lightly Played 1st Edition - $0.20
Lightly Played 1st Edition Non English - $0.20
Moderately Played 1st Edition - $0.20
Moderately Played 1st Edition Non English - $0.20
Heavily Played 1st Edition - $0.20
Heavily Played 1st Edition Non English - $0.20
Damaged 1st Edition - $0.20
Damaged 1st Edition Non English - $0.20