Sengir, Ulgrothan Monarch

+3: Each opponent loses 3 life. You gain life equal to the amount lost this way.
-4: Exile target creature. Put a X/X black vampire creature token into play with Flying, where X is the converted mana cost of the exiled creature.
-14: Gain an Emblem: Whenever an opponent loses life you gain that much life and put that many 2/2 black vampire creature tokens with Flying into play