Whenever one or more other creatures you control die, each opponent loses 2 life and you gain 2 life. This ability triggers only once each turn.
Vraan turns every creature death into a 2-point life swing, so you build a wide, expendable board and sacrifice or trade creatures every turn to drain the table. Because the trigger only fires once per turn, you want consistent death across turns rather than one big blowout, while leaning on token generators and sac outlets to manufacture deaths on demand. You grind opponents out with repeatable drain while staying healthy at a mono-black price of card advantage.
Cheap two-mana commander that comes down early and pressures all opponents at once
Symmetric drain plus lifegain makes you very resilient against aggro and racing
Mono-black gives access to elite tutors, ramp, and recursion for consistency
Synergizes effortlessly with the deep aristocrats package already in black
Once-per-turn cap limits explosive damage and slows the clock
Mono-color means no access to white or red aristocrats staples and weaker interaction
Removal of Vraan shuts off the engine entirely until recast
Can struggle to close games without a dedicated combo or finisher