Raziel, Perfected Archangel

Flying, lifelink, vigilance
Eminence -- As long as Raziel is in the command zone or on the battlefield, you don't lose the game for having 10 or more poison counters.
Pay 3 life: Target creature an opponent controls gains infect until end of turn.
The uses of this oil are astounding! I must research this matter further. - Raziel, Angelic Archivist