Mavren Fein, Dusk Apostle 
Legendary Creature — Vampire Cleric
Whenever one or more nontoken Vampires you control attack, create a 1/1 white Vampire creature token with lifelink.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL