Springheart Nantuko + Tiller Engine + Simic Growth Chamber + Dryad of the Ilysian Grove

Springheart Nantuko

Tiller Engine

Simic Growth Chamber

Dryad of the Ilysian Grove

How it works

1. Play Simic Growth Chamber. When it enters, Tiller Engine, Simic Growth Chamber and Springheart Nantuko trigger.
2. Resolve the Tiller Engine trigger, untapping Simic Growth Chamber.
3. Holding priority, activate Simic Growth Chamber by tapping it, adding .
4. Resolve the Simic Growth Chamber trigger, returning it from the battlefield to your hand.
5. Resolve the Springheart Nantuko trigger, causing you to pay 1 to create a token copy of Dryad of the Ilysian Grove.
6. Because of the additional Dryad of the Ilysian Grove token, you can play an additional land this turn.
7. Repeat.

This clever loop turns a self-bouncing bounce land into a runaway engine for infinite value, letting you copy your entire board state. The key to the loop is Simic Growth Chamber entering the battlefield, which triggers its own return-to-hand clause alongside Tiller Engine's ability to immediately untap it for mana. While those mechanical gears spin, Dryad of the Ilysian Grove ensures you always have the extra land drop needed to replay your bounced territory. Finally, Springheart Nantuko watches the constant stream of landfalls, demanding a small mana payment each time to churn out an endless army of token copies of your Dryad.