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

WB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Umbral Collar Zealot by sacrificing Custodi Soulbinders.
  2. When Custodi Soulbinders dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to its replacement effect.
  3. Resolve the Umbral Collar Zealot ability.
  4. Repeat.

What the combo produces