Blackwing - Gust the Backblast

Effect Monster · Winged Beast · DARK · ★2

ATK 900/DEF 1400

“If you control no cards, you can Special Summon this card from your hand. While this card is face-up on the field, if your opponent's monster attacks a Blackwing monster you control, the attacking monster loses 300 ATK during the Damage Step only.”