Blackwing - Sirocco the Dawn [LC5D-EN112] Ultra Rare 54a The effect of this card

The effect of this card becomes the same as the Normal Spell Card

•4+: Once per turn

This card cannot be Special Summoned except with the effect of "Yubel - Terror Incarnate"

if all monsters you control are “Valkyrie” monsters (min

When this card is Fusion Summoned: You can change the ATK of all face-up monsters your opponent currently controls to 0

Blackwing - Sirocco the Dawn [LC5D-EN112] Ultra Rare 54a The effect of this cardSet: Legendary Collection 5D's Card type: Effect Monster Rarity: Ultra Rare Attack: 2000 Defense: 900 If your opponent controls a monster and you control no monsters, you can Normal Summon or Set this card without Tributing. Once per turn you can select 1 Blackwing monster you control. It gains ATK equal to the combined ATK of all other face up Blackwing monsters. If you use this effect, your other monsters cannot attack this turn.