Gray Merchant of Asphodel + Liliana, Untouched by Death + Rooftop Storm + Warren Soultrader

UB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Liliana's third loyalty ability by removing three loyalty counters from it, allowing you to cast Zombie spells from your graveyard this turn.
  2. Cast Gray Merchant from your graveyard by paying {0} due to Rooftop Storm.
  3. When Gray Merchant enters the battlefield, it triggers, causing each opponent to lose life equal to your devotion to black and causing you to gain that much life.
  4. Activate Warren Soultrader by paying 1 life and sacrificing Gray Merchant, creating a Treasure token.
  5. Repeat from step 2.

What the combo produces