Ashaya, Soul of the Wild + Cloudstone Curio + Seed the Land + Kobolds of Kher Keep

Ashaya, Soul of the Wild

Cloudstone Curio

Seed the Land

Kobolds of Kher Keep

How it works

1. Cast Kobolds of Kher Keep by paying 0.
2. When Kobolds of Kher Keep enters the battlefield, Cloudstone Curio and Seed the Land trigger.
3. Resolve the Cloudstone Curio trigger, choosing to return nothing to your hand.
4. Resolve the Seed the Land trigger, creating a 1/1 Snake creature token.
5. When the Snake enters the battlefield, Cloudstone Curio triggers, returning Kobolds of Kher Keep from the battlefield to your hand.
6. Repeat.

This clever loop turns zero-mana investments into an endless army by turning your creatures into a resource that triggers itself. Because Ashaya, Soul of the Wild gives your nontoken creatures the land type in addition to their others, every creature that enters the battlefield also counts as a land to fuel Seed the Land. That landfall trigger creates a 1/1 green Snake creature token, which in turn satisfies Cloudstone Curio's nonartifact permanent requirement and allows you to bounce your free Kobolds of Kher Keep right back to your hand. You can then recast the Kobolds for zero mana to restart the entire sequence, generating infinite tokens and storm count with absolute ease.