Archangel Uriel

Flying, trample, protection from black
Achangel Uriel can't attack unless you was dealt
damage this turn or you have less than 10 life.
Archangel Uriel can't block white permanents.
{w}{w}{w}{b}{b}, {t}: Exile target non-white
permanent.
"Heaven's warden never leaves his post unless
it's needed"