Toph, the First Metalbender + Toph, Hardheaded Teacher + Viscera Seer + Simic Growth Chamber

Toph, the First Metalbender

Toph, Hardheaded Teacher

Viscera Seer

Simic Growth Chamber

How it works

1. Cast the artifact by paying 0.
2. Toph, Hardheaded Teacher triggers, earthbending Simic Growth Chamber.
3. Resolve the artifact spell.
4. Activate Viscera Seer by sacrificing Simic Growth Chamber.
5. When Simic Growth Chamber dies, Toph, Hardheaded Teach triggers, returning Simic Growth Chamber from your graveyard to the battlefield tapped.
6. When Simic Growth Chamber 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 Viscera Seer ability
8. Repeat.

This ingenious loop turns your free artifact into an infinite engine by leveraging Toph, the First Metalbender, whose static ability cleverly transforms all your nontoken artifacts into lands. With that foundation set, you use Viscera Seer to sacrifice the earthbent Simic Growth Chamber, which triggers its own death safety net to return to the battlefield. When Simic Growth Chamber enters, its bounce ability picks up your free artifact—which is currently treated as a land—allowing you to recast it and trigger Toph, Hardheaded Teacher to earthbend the land all over again.