Malthael

Deathtouch, Flying, Indestructible, Ward - {6}
{t} Whenever a creature dies, you may tap Malthael. Then draw 2 cards, then create 2 4/4 Spirit Angel Tokens with deathtouch and flying
{1}{u}{b} — Sacrifice 4 tokens. All creatures you control gain deathtouch and flying until end of turn
Pay 3 Life - Untap Malthael