Mitotic Slime + Nim Deathmantle + Phyrexian Altar

G identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Phyrexian Altar by sacrificing Mitotic Slime, adding {1}.
  2. Mitotic Slime dies, triggering itself and Nim Deathmantle.
  3. Resolve the Mitotic Slime trigger, creating two 2/2 Ooze creature tokens.
  4. Activate Phyrexian Altar by sacrificing an Ooze, adding {1}.
  5. The Ooze dies, creating two 1/1 Ooze creature tokens.
  6. Activate Phyrexian Altar twice by sacrificing two Oozes, adding {2}.
  7. Resolve the Nim Deathmantle trigger from step 2, causing you to pay {4} to return Mitotic Slime from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  8. Repeat.

What the combo produces