Toph, the First Metalbender + Haru, Hidden Talent + Stonework Puma + Megatog

Toph, the First Metalbender

Haru, Hidden Talent

Stonework Puma

Megatog

How it works

1. Cast Stonework Puma by paying 3.
2. When Stonework Puma enters, Haru triggers, targeting Stonework Puma as it is a land due to Toph.
3. Activate Megatog by sacrificing Stonework Puma.
4. When Stonework Puma dies, Haru triggers, returning Stonework Puma from your graveyard to the battlefield tapped.
5. When Stonework Puma enters, Haru triggers, targeting Stonework Puma as it is a land due to Toph.
6. Resolve the Megatog ability.
7. Repeat from step 3.

This clever loop relies on Toph, the First Metalbender to turn your nontoken artifacts into lands, transforming Stonework Puma into a legal target for earthbend when it enters. Haru, Hidden Talent leverages this continuous land status to earthbend the Puma into a creature when it enters and conveniently return it to the battlefield tapped whenever it dies or is exiled. You can then feed this resilient automaton directly to Megatog, sacrificing the Stonework Puma to pump its power and trample while triggering the graveyard return cycle all over again.