Ashnod's Altar + Hauntwoods Shrieker + Yedora, Grave Gardener

G identity

Commander legal

The 3 combo pieces

What must be in place

You control at least one other nontoken creature.

How to execute it

  1. Activate Ashnod's Altar by sacrificing another nontoken creature you control, adding {C}{C}.
  2. When the creature dies, Yedora triggers, returning the creature from your graveyard to the battlefield face-down as a Forest land.
  3. Activate the creature by tapping it, adding {G}.
  4. Activate Hauntwoods Shrieker by paying {1}{G}, turning the creature face-up.
  5. Repeat.

What the combo produces