Symmachus, Proxy Raven

Flying, Hexproof, Lifelink, Undying
Whenever a nontoken creature dies, create a 1/1
black and white spirit token with flying.
You gain 1 life.
{2}{w}{b}, tap target creature you control:
Symmachus, Proxy Raven can't be blocked
this turn.
Death is his legacy, not his destiny.
Yet all things must die.