When a Blackwing monster is Normal Summoned to your side of the Field, you can add 1 Blackwing monster from your Deck to your hand that has less ATK than that monster.
NM-Mint Unlimited - $6.00
NM-Mint Unlimited Non English - $6.00
Lightly Played Unlimited - $5.70
Lightly Played Unlimited Non English - $5.70
Moderately Played Unlimited - $5.40
Moderately Played Unlimited Non English - $5.40
Heavily Played Unlimited - $4.80
Heavily Played Unlimited Non English - $4.80
Damaged Unlimited - $3.90
Damaged Unlimited Non English - $3.90