Springheart Nantuko + Tiller Engine + Gruul Turf + Wayward Swordtooth

Springheart Nantuko

Tiller Engine

Gruul Turf

Wayward Swordtooth

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 Wayward Swordtooth.
6. Because of the additional Wayward Swordtooth token, you can play an additional land this turn.
7. Repeat.

This ingenious loop turns the self-bouncing nature of Gruul Turf into an endless engine of creation, supercharged by Wayward Swordtooth allowing you to continuously replay the returned land from your hand. As Gruul Turf repeatedly enters the battlefield, Tiller Engine steps in to instantly untap it so you can tap it for mana before it bounces itself back to your hand. Meanwhile, Springheart Nantuko watches the constant stream of landfalls, letting you pay the {1}{G} fee to flood the board with an army of token copies of Wayward Swordtooth.