Melira, Sylvok Outcast, Aerie Ouphes, and Altar of Dementia

Prerequisites

• Melira, Sylvok Outcast on the battlefield
• Aerie Ouphes on the battlefield
• Altar of Dementia on the battlefield

Steps

1. Sacrifice Aerie Ouphes to Altar of Dementia
2. Persist makes Aerie Ouphes come back to the battlefield
3. Aerie Ouphes can not have counters due to Melira, Sylvok Outcast
4. Repeat

Results

• Infinite mill