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 Unlimited - $1.10
Near Mint 1st Edition - $1.40
Lightly Played Unlimited - $0.90
Lightly Played 1st Edition - $1.10
Moderately Played Unlimited - $0.70
Moderately Played 1st Edition - $0.90
Heavily Played Unlimited - $0.60
Heavily Played 1st Edition - $0.70