Hallowed Spiritkeeper + Nim Deathmantle + Phyrexian Altar

Mana needed: {3}

W identity

Commander legal

The 3 combo pieces

What must be in place

You have at least four creature cards in your graveyard.

How to execute it

  1. Activate Phyrexian Altar by sacrificing Hallowed Spiritkeeper, adding {1}.
  2. Hallowed Spiritkeeper dies, triggering itself and Nim Deathmantle.
  3. Resolve the Hallowed Spiritkeeper trigger, creating at least four 1/1 Spirit creature tokens.
  4. Activate Phyrexian Altar three times by sacrificing three Spirits, adding {3}.
  5. Resolve the Nim Deathmantle trigger from step 2, causing you to pay {4} to return Hallowed Spiritkeeper from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  6. Repeat.

What the combo produces