Primordial Mist + Ugin's Conjurant + Yedora, Grave Gardener

GU identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Ugin's Conjurant for {X} = 0.
  2. Ugin's Conjurant dies to having zero toughness.
  3. Yedora triggers, returning it to the battlefield face-down as a Forest land.
  4. Tap that Forest for {G}.
  5. Activate Primordial Mist by exiling the face-down Ugin's Conjurant, and allowing you to cast it this turn.
  6. Repeat.

What the combo produces