Phyrexian Altar + Turntimber Sower + Worm Harvest

Mana needed: {2}{B/G}{B/G}{B/G}

BG identity

Commander legal

The 3 combo pieces

What must be in place

You have at least eight land cards in your graveyard.
You have at least one land card

How to execute it

  1. Cast Worm Harvest from your graveyard for its retrace cost by paying {2}{B/G}{B/G}{B/G} and discarding a land card, creating a 1/1 Worm creature token for each land card in your graveyard.
  2. Activate Phyrexian Altar six times by discarding six Worms, adding {2}{B/G}{B/G}{B/G}{G}.
  3. Activate Turntimber Sower by paying {G} and sacrificing three Worms, returning a land card from your graveyard to your hand.
  4. Repeat.
  5. If you have at least ten land cards in your graveyard as Worm Harvest resolves, this combo nets infinite creature tokens and mana.

What the combo produces