Shi'irath Golar

Flying, haste, deathtouch, trample
Whenever Shi'irath Golar enters the battlefield,
if you cast it from your hand, destroy all other permanents. Each player shuffles their hand and graveyard to their library and draws seven cards.
You may put all the creatures you draw into the battlefield. They gain haste. Otherwise sacrifce
Shi'irath Golar.