Areyel, Comrade of Angels

0: Scry 2
0: Create a 4/4 Red Angel with:Flying, When it deals combat dam. to a player, revel the top of your library & damage any target equal to it's CMC.
-2: If you control an Angel. Exile Areyel, return it transformed under your control. Exile target permanent until Areyel, Angel Ally leaves play.