Ojer Taq, Deepest Foundation // Temple of Civilization + Turntimber Sower + Earthcraft + Birgi, God of Storytelling // Harnfel, Horn of Bounty

Ojer Taq, Deepest Foundation // Temple of Civilization

Turntimber Sower

Earthcraft

Birgi, God of Storytelling // Harnfel, Horn of Bounty

How it works

1. Activate a basic Forest by tapping it, adding .
2. Activate Birgi, God of Storytelling // Harnfel, Horn of Bounty by discarding a land card.
3. Turntimber Sower triggers, creating three 0/1 Plant creature tokens.
4. Resolve the Birgi, God of Storytelling // Harnfel, Horn of Bounty ability, exiling the top two cards of your library with the ability to play them this turn.
5. Activate Earthcraft by tapping a Plant, untapping a basic Forest.
6. Activate Turntimber Sower by paying and sacrificing the three Plants, returning a land card from your graveyard to your hand.
7. Repeat.

This loop transforms a simple land-cycling engine into an overwhelming advantage by leveraging Earthcraft to tap the creatures you create for mana, feeding the very resources you need. Every time you pitch a land to Harnfel, Horn of Bounty (the back face of Birgi, God of Storytelling) to dig deeper into your library, Turntimber Sower triggers—and with Ojer Taq, Deepest Foundation multiplying those incoming tokens into a triple threat, you suddenly have an abundance of Plant fodder. You can then tap those Plants to untap your basic lands with Earthcraft, generating the green mana required for Turntimber Sower's activated ability to sacrifice three creatures and recycle your lands, keeping the whole storm rolling endlessly.