Springheart Nantuko + Simic Growth Chamber + Oracle of Mul Daya + Horizon Explorer

Springheart Nantuko

Simic Growth Chamber

Oracle of Mul Daya

Horizon Explorer

How it works

1. Play Simic Growth Chamber. When it enters untapped due to Horizon Explorer, Simic Growth Chamber and Springheart Nantuko trigger.
2. Holding priority, activate Simic Growth Chamber by tapping it, adding .
3. Resolve the Simic Growth Chamber trigger, returning it from the battlefield to your hand.
4. Resolve the Springheart Nantuko trigger, causing you to pay 1 to create a token copy of Oracle of Mul Daya.
5. Because of the additional Oracle of Mul Daya token, you can play an additional land this turn.
6. Repeat

This delightful loop turns a simple bounce-land into an engine of endless multiplication. Horizon Explorer is the secret enabler here, ensuring your Simic Growth Chamber enters the battlefield untapped so its bounce trigger fires immediately. With Springheart Nantuko bestowing its landfall blessings upon Oracle of Mul Daya, every time the bounce-land returns itself to your hand, you can replay it from the top of your library using the Oracle's top-deck permission—fueled by the mana tapped from the Growth Chamber itself—to endlessly copy your board and trigger infinite landfalls.