Bristly Bill, Spine Sower + Fertilid + Tireless Provisioner + Nissa, Resurgent Animist

Bristly Bill, Spine Sower

Fertilid

Tireless Provisioner

Nissa, Resurgent Animist

How it works

1. Activate Fertilid by paying 1 and removing a +1/+1 counter from it, searching your library for a basic land card and putting it onto the battlefield tapped.
2. When the land enters the battlefield, Bristly Bill, Nissa and Tireless Provisioner trigger.
3. Resolve the Bristly Bill trigger, putting a +1/+1 counter on Fertilid.
4. Resolve the Nissa and Tireless Provisioner triggers, adding and creating a Treasure token.
5. Activate the Treasure by tapping and sacrificing it, adding 1.
6. Repeat.