If you control a "Blackwing" monster other than "Blackwing - Gale the Whirlwind", you can Special Summon this card from your hand. Once per turn, you can halve the ATK and DEF of 1 face-up monster your opponent controls.
Near Mint / Lightly Played Unlimited - $1.50
Moderately Played Unlimited - $1.50
Heavily Played Unlimited - $1.50
Damaged Unlimited - $1.00
Near Mint / Lightly Played 1st Edition - $4.50
Moderately Played 1st Edition - $4.00
Heavily Played 1st Edition - $3.50
Damaged 1st Edition - $3.00