Yedora, Grave Gardener + Nature's Revolt + Altar of Dementia

Yedora, Grave Gardener

Nature's Revolt

Altar of Dementia

How it works

1. Activate Altar of Dementia by sacrificing another nontoken creature.
2. When the creature dies, Yedora triggers, returning the creature from your graveyard to the battlefield face down as a Forest land and as a 2/2 creature due to Nature's Revolt.
3. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the creature's power.
4. Repeat.

This loop turns your graveyard into an infinite mill engine by leveraging Yedora, Grave Gardener to constantly recycle your fallen troops. Because Nature's Revolt turns every land on the battlefield into a 2/2 creature, any nontoken creature returned face down by Yedora automatically re-enters as a living creature land ready to be fed back into Altar of Dementia. Each iteration repeats this cycle seamlessly, allowing you to mill out your opponents completely while triggering a ceaseless wave of deaths and landfalls.