Blackwing - Jetstream the Blue Sky [DP11-EN011] Ultra Rare Null if your opponent controls more

if your opponent controls more cards than you do: You can make your opponent banish cards from their field face-down so they control the same number of cards as you do

during either player’s turn: You can detatch 1 Xyz Material from this card

Set: Promo Finish: Regular Type: Action Subtype: Attack Rarity: Promo Class: Brute Cost: 2 Power: 6 As an additional cost to play Wrecker Romp

This card's ATK must be greater than or equal to the ATK of that monster to activate and to resolve this effect

Blackwing - Jetstream the Blue Sky [DP11-EN011] Ultra Rare Null if your opponent controls moreSet: Duelist Pack 11: Crow Card type: Effect Monster Rarity: Ultra Rare Attack: 100 Defense: 800 During damage calculation, you can send this card from your hand to the Graveyard to prevent a "Blackwing" monster you control from being destroyed by this battle.