Morophon, the Boundless + Orah, Skyclave Hierophant + Sister Hospitaller + Yahenni, Undying Partisan

WUBRG identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Yahenni by sacrificing Morophon.
  2. When Morophon dies, Orah triggers, returning Sister Hospitaller from your graveyard to the battlefield.
  3. When Sister Hospitaller enters, it triggers, returning Morophon from your graveyard to the battlefield and causing you to gain 7 life.
  4. Resolve the Yahenni ability.
  5. Activate Yahenni by sacrificing Sister Hospitaller.
  6. When Sister Hospitaller dies, Orah triggers, allowing you to return a Cleric with mana value 5 or less from your graveyard to the battlefield.
  7. Resolve the Yahenni ability.
  8. Repeat.

What the combo produces