Graveforged Phoenix

Flying, Haste.
When Graveforged Phoenix leaves the battlefield,
it deals 3 damage to each opponent.
If Graveforged Phoenix would be put into exile,
put it into your graveyard instead.
Whenever you activate an Unearth ability, if Graveforged Phoenix is in your graveyard, you
may put it onto the battlefield. If you do, exile it
at the next end step.