Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Howlgeist + Umbral Collar Zealot

WBG identity

Commander legal

The 3 combo pieces

How to execute it

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

What the combo produces