Archai, Unbound Destruction

When Archai, Unbound Destruction enters the battlefield, Destroy all other permanents
Flying, Deathtouch, Indestructible, Rage(If this creature is dealt damage and isn't put into a graveyard, Destroy the creature that dealt this creature damage)
{1}{b}{r}{t}: Destroy target permanent
If Archai, Unbound Destruction were to be put in a graveyard, Instead flip Archai, Unbound Destruction