If you control a "Blackwing" monster other than "Blackwing - Bora the Spear", you can Special Summon this card from your hand. During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent.
Near Mint Unlimited - $1.60
Lightly Played Unlimited - $1.40
Moderately Played Unlimited - $1.30
Heavily Played Unlimited - $1.10
Damaged Unlimited - $1.00