Body Double + Metamorphosis Fanatic + Umbral Collar Zealot

UB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Metamorphosis Fanatic by paying {4}{B}{B}.
  2. When Metamorphosis Fanatic enters the battlefield, it triggers, targeting Body Double.
  3. Holding priority, activate Umbral Collar Zealot by sacrificing Metamorphosis Fanatic
  4. Resolve the Metamorphosis Fanatic ability, returning Body Double from your graveyard to the battlefield as a copy of Metamorphosis Fanatic.
  5. When Body Double enters the battlefield, it triggers, targeting Metamorphosis Fanatic.
  6. Holding priority, activate Umbral Collar Zealot by sacrificing Body Double
  7. Resolve the Body Double ability, returning Metamorphosis Fanatic from your graveyard to the battlefield.
  8. Repeat from step 2.

What the combo produces