Ashnod's Altar + Kormus Bell + Urborg, Tomb of Yawgmoth + Yedora, Grave Gardener

G identity

Commander legal

The 4 combo pieces

What must be in place

You control at least one additional 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 and as a 1/1 Swamp creature due to Kormus Bell and Urborg.
  3. Repeat.

What the combo produces