Eerie Ultimatum + Mitotic Slime + Phyrexian Altar + Timeless Witness

WBG identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Phyrexian Altar twice by sacrificing Mitotic Slime and Timeless Witness, adding {W}{W}.
  2. When Mitotic Slime dies, it triggers, creating two 2/2 Ooze creature tokens.
  3. Activate Phyrexian Altar twice by sacrificing the Oozes, adding {G}{G}.
  4. When the Oozes die, they trigger, creating four 1/1 Ooze creature tokens.
  5. Activate Phyrexian Altar three times by sacrificing three Oozes, adding {B}{B}{B}.
  6. Cast Eerie Ultimatum by paying {W}{W}{B}{B}{B}{G}{G}, returning Timeless Witness and Mitotic Slime to the battlefield from your graveyard.
  7. When Timeless Witness enters the battlefield, it triggers, returning Eerie Ultimatum from your graveyard to your hand.
  8. Repeat.

What the combo produces