Blackwing - Sirocco the Dawn (Green) [DL17-EN007] Rare Duelist Saga up to the number of

up to the number of WATER monsters used for the Synchro Summon of this card

you can change 1 face-up Defense Position monster your opponent controls to Attack Position

you can destroy up to 2 cards you control

While you control a Dragon-Type monster

Blackwing - Sirocco the Dawn (Green) [DL17-EN007] Rare Duelist Saga up to the number ofSet: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 2000 Defense: 900 If your opponent controls a monster and you control no monsters, you can Normal Summon Set this card without Tributing. Once per turn: You can target 1 "Blackwing" monster you control; until the End Phase, it gains ATK equal to the total ATK of all "Blackwing" monsters currently on the field, except itself. Monster other than the targeted monster cannot attack