Toph, the First Metalbender + Haru, Hidden Talent + Altar of Dementia + Barkform Harvester

Toph, the First Metalbender

Haru, Hidden Talent

Altar of Dementia

Barkform Harvester

How it works

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