Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Shilgengar, Sire of Famine + Stormbound Geist

WUB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Shilgengar by sacrificing Stormbound Geist
  2. When Stormbound Geist dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  3. Activate Shilgengar by sacrificing Stormbound Geist
  4. When Stormbound Geist dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  5. Resolve both Shilgengar abilities from step 1 and 3.
  6. Repeat.

What the combo produces