Synch 8 (Sacrifice two or more creatures you control whose combined total converted mana cost is 8 as you cast this card. If you do, Scrap Dragon costs {4} less instead.)

Flying

{3}, {T}: destroy target creature you control and target nonland permanent an opponent controls.

When this card leaves the field due an opponent's card's ability or attacking creature: you can put target Construct creature spell, except Scrap Dragon, from your graveyard onto the battlefield tapped.