Winged dragon of RA

Indestructible, hexproof, flying, trample
Lifelink, vigilance, Annihilator 6
Sacrifice 3 creatures among your opponents fields to summon this card.
Whenever you cast a spell exile target permanent. Whenever opponents draw a
card you may draw a card and make a
treasure. {p/u}{p/g}{p/b}{t} exile all permenents opponents control.