Retreat to Emeria + Haru, Hidden Talent + Altar of Dementia

Retreat to Emeria

Haru, Hidden Talent

Altar of Dementia

How it works

1. Play a land.
2. When the land enters, Retreat to Emeria triggers, creating a 1/1 Kor Ally creature token.
3. When the Kor Ally enters, Haru triggers, earthbending the land that entered.
4. Activate Altar of Dementia by sacrificing the earthbended land.
5. Haru triggers, returning the land from your graveyard to the battlefield tapped.
6. When the land enters, Retreat to Emeria triggers, creating a 1/1 Kor Ally creature token.
7. When the Kor Ally enters, Haru triggers, earthbending the land that entered.
8. Resolve the Altar of Dementia ability from step 4.
9. Repeat from step 4.