Selvala, Heart of the Wilds + Slimefoot and Squee + Yahenni, Undying Partisan + Tannuk, Steadfast Second

Selvala, Heart of the Wilds

Slimefoot and Squee

Yahenni, Undying Partisan

Tannuk, Steadfast Second

How it works

1. Activate Selvala by paying and tapping it, adding at least 1.
2. Activate Yahenni twice by sacrificing Selvala and Slimefoot and Squee.
3. Activate Slimefoot and Squee by paying 1 and sacrificing a Saproling, returning it and Selvala from your graveyard to the battlefield.
4. When Slimefoot and Squee enters the battlefield, it triggers, creating a 1/1 Saproling creature token.
5. Repeat.

This elegant engine relies on a clever loop of sacrifice and resurrection, fueled by the staggering green mana generated by Selvala, Heart of the Wilds. By using Slimefoot and Squee's ability, you can continuously pull both Selvala and Slimefoot and Squee back from the graveyard to the battlefield, which conveniently spawns a fresh Saproling token to pay for future activations. Meanwhile, Yahenni, Undying Partisan safely devours your creatures to grow larger while providing a sacrificial outlet, and Tannuk, Steadfast Second ensures your returning threats retain their haste to keep the loop instantly moving.