Michelangelo, On the Scene + Deathrender + Altar of Dementia

Michelangelo, On the Scene

Deathrender

Altar of Dementia

How it works

1. Activate Altar of Dementia by sacrificing Michelangelo.
2. When Michelangelo dies, it and Deathrender trigger.
3. Resolve the Michelangelo trigger, returning it from your graveyard to your hand.
4. Resolve the Deathrender trigger, putting Michelangelo from your hand onto the battlefield and attaching Deathrender to it.
5. Resolve the Altar of Dementia ability.
6. Repeat.

This loop turns Michelangelo, On the Scene into an infinite sacrifice engine by exploiting the recursive power of Deathrender. Because Michelangelo enters the battlefield with a +1/+1 counter for each land you control, its power grows rapidly, giving Altar of Dementia a massive amount of mill power with every single iteration. Whenever Michelangelo is fed to the Altar, its own death trigger conveniently returns it straight to your hand, while Deathrender simultaneously steps in to cheat it right back onto the battlefield and re-equip itself. The result is a self-sustaining cycle of death and rebirth that mills out your opponents entirely on the spot.