Earthcraft + Ojer Taq, Deepest Foundation // Temple of Civilization + Prognostic Sphinx + Turntimber Sower

GWU identity

Commander legal

The 4 combo pieces

What must be in place

You have at least one land card in hand.
You control at least one basic Forest.

How to execute it

  1. Activate a basic Forest by tapping it, adding {G}.
  2. Activate Prognostic Sphinx by discarding a land card.
  3. Turntimber Sower triggers, creating three 0/1 Plant creature tokens.
  4. Resolve the Prognostic Sphinx ability.
  5. Activate Earthcraft by tapping a Plant, untapping a basic Forest.
  6. Activate Turntimber Sower by paying {G} and sacrificing the three Plants, returning a land card from your graveyard to your hand.
  7. Repeat.

What the combo produces