If your opponent controls a monster and you control no monsters, you can Normal Summon or Set this card without Tributing. Once per turn, you can select 1 face-up "Blackwing" monster you control. It gains ATK equal to the total ATK of all face-up "Blackwing" monsters on the field except itself. Monsters other than the selected monster cannot attack the turn you activate this effect.
Near Mint Unlimited - $181.70
Lightly Played Unlimited - $172.60
Moderately Played Unlimited - $154.40
Heavily Played Unlimited - $136.30
Damaged Unlimited - $127.20