Vasrael,The Fallen king

•Flying, Deathtouch
•Dark Offering ({1}{b}, Sacrifice a creature): Vasrael, the Fallen King gets +1/+1 .
•Forsaken Ascendance ({2}{w}{b}, Sacrifice another Angel): If an Angel was sacrificed this way, Vasrael, The Fallen King gets +2/+2 and gains double strike until end of turn.
{bull}Wings of the Fallen: Whenever Vasrael, The Fallen attacks, return a creature card with mana value 3 or less from your graveyard to your hand. If it was an Angel, put it onto the battlefield instead.