Safehold Elite + Thran Vigil + Yahenni, Undying Partisan

WBG identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Yahenni by sacrificing Safehold Elite.
  2. When Safehold Elite dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. Thran Vigil triggers, putting a +1/+1 counter on Safehold Elite.
  4. Resolve the Yahenni ability.
  5. Repeat.

What the combo produces