Blackwing - Sirocco the Dawn

Yu-Gi-Oh Card: Blackwing - Sirocco the Dawn
Available from these partners:
Blackwing - Sirocco the Dawn
Type:Effect Monster
Sub-Type:Winged Beast
Text:If your opponent controls a monster and you control no monsters, you can Normal Summon or Set this card without Tributes. Once per turn: You can target 1 face-up "Blackwing" monster you control; until the End Phase, it gains ATK equal to the total ATK of all face-up "Blackwing" monsters currently on the field, except itself. Monsters other than that target cannot attack during the turn you activate this effect.
Printings: Crimson Crisis (CRMS-EN010)
Gold Series 3 (GLD3-EN023)
Legendary Collection 5D's Structure Deck (LC5D-EN112)
Turbo Pack : Booster 4 (TU04-EN003)
Turbo Pack : Booster 7 (TU07-EN018)