Toph, the First Metalbender + Toph, Hardheaded Teacher + Woe Strider + Selesnya Sanctuary

Toph, the First Metalbender

Toph, Hardheaded Teacher

Woe Strider

Selesnya Sanctuary

How it works

1. Cast the artifact by paying 0.
2. Toph, Hardheaded Teacher triggers, earthbending Selesnya Sanctuary.
3. Resolve the artifact spell.
4. Activate Woe Strider by sacrificing Selesnya Sanctuary.
5. When Selesnya Sanctuary dies, Toph, Hardheaded Teach triggers, returning Selesnya Sanctuary from your graveyard to the battlefield tapped.
6. When Selesnya Sanctuary enters, it triggers, returning the artifact cast in step 1 from the battlefield to your hand, as it's a land due to Toph, the First Metalbender.
7. Resolve the Woe Strider ability
8. Repeat.

This ingenious loop transforms your free artifact into an endlessly recurring engine by leveraging Toph, the First Metalbender, whose static ability turns all your nontoken artifacts into lands. With Selesnya Sanctuary acting as a bouncer that continuously scoops up that artifact and Woe Strider standing ready to sacrifice your newly land-transformed artifacts for a scry, the pieces lock together seamlessly. Toph, Hardheaded Teacher ties the whole room together by reacting to your spells and managing the graveyard, allowing you to feed your sacrifice loops infinitely.