Springheart Nantuko + Tiller Engine + Gruul Turf + Icetill Explorer

Springheart Nantuko

Tiller Engine

Gruul Turf

Icetill Explorer

How it works

1. Play Gruul Turf. When it enters, Tiller Engine, Gruul Turf and Springheart Nantuko trigger.
2. Resolve the Tiller Engine trigger, untapping Gruul Turf.
3. Holding priority, activate Gruul Turf by tapping it, adding .
4. Resolve the Gruul Turf 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 Icetill Explorer.
6. Because of the additional Icetill Explorer token, you can play an additional land this turn.
7. Repeat.

This looping engine transforms the simple bounce of Gruul Turf into a relentless cycle of growth, fueled by Tiller Engine's ability to instantly untap the land the moment it enters the battlefield. As Gruul Turf bounces back to your hand, Springheart Nantuko capitalizes on every single landfall trigger by extracting a toll of {1}{G} to rapidly breed a massive army of creature token copies. Meanwhile, Icetill Explorer ties the whole loop together by letting you continuously replay Gruul Turf straight from your hand while churning through your library with its own graveyard-play and mill abilities.