Toph, the First Metalbender + Retreat to Emeria + Haru, Hidden Talent + Tormod's Crypt

Toph, the First Metalbender

Retreat to Emeria

Haru, Hidden Talent

Tormod's Crypt

How it works

1. Cast Tormod's Crypt by paying its mana cost.
2. When Tormod's Crypt enters, Retreat to Emeria triggers, creating a 1/1 Kor Ally creature token.
3. When the Kor Ally enters, Haru triggers, earthbending Tormod's Crypt.
4. Activate Tormod's Crypt by tapping and sacrificing it.
5. Haru triggers, returning Tormod's Crypt from your graveyard to the battlefield.
6. Repeat steps 2 and 3 once.
7. Resolve the Tormod's Crypt ability from step 4.
8. Repeat from step 4.