Ashaya, Soul of the Wild + Cloudstone Curio + Seed the Land + Shield Sphere

Ashaya, Soul of the Wild

Cloudstone Curio

Seed the Land

Shield Sphere

How it works

1. Cast Shield Sphere by paying 0.
2. When Shield Sphere enters the battlefield, Seed the Land triggers, creating a 1/1 Snake creature token.
3. When the Snake enters the battlefield, Cloudstone Curio triggers, returning Shield Sphere from the battlefield to your hand.
4. Repeat.

This clever loop turns zero-mana artifacts into a relentless engine of creation by transforming your entire board into a staging ground. Because Ashaya, Soul of the Wild makes all of your nontoken creatures into Forest lands in addition to their other types, every creature that enters the battlefield acts as a literal land drop. That synergy is what lets Seed the Land trigger every time you replay your free artifact, producing a steady stream of 1/1 green Snake creature tokens. As each new Snake enters, Cloudstone Curio sees a nonartifact permanent arrive and allows you to bounce your Shield Sphere right back to your hand—resetting the cycle so you can recast the free zero-cost wall over and over again.