Naru Meha, Master Wizard + Corpse Dance + Carrion Feeder

Naru Meha, Master Wizard

Corpse Dance

Carrion Feeder

How it works

1. Cast Corpse Dance by paying its mana cost, targeting any applicable target.
2. Holding priority, cast Naru Meha by paying its mana cost.
3. When Naru Meha enters, it triggers, targeting Corpse Dance.
4. Holding priority, activate Carrion Feeder by sacrificing Naru Meha.
5. Resolve the Naru Meha trigger, copying Corpse Dance, with the copy targeting Naru Meha
6. Resolve the Corpse Dance copy, returning Naru Meha from your graveyard to the battlefield.
7. Repeat from step 3.

This loop turns the recursion of Corpse Dance into a self-sustaining engine by utilizing Naru Meha, Master Wizard as both the target of the spell and the copier of it. Each time Naru Meha enters the battlefield, her triggered ability targets the original Corpse Dance on the stack, ensuring a steady stream of copies that continually bring her back from the graveyard. Meanwhile, Carrion Feeder acts as the designated sacrifice outlet that feeds the loop and translates this endless cycle of deaths and entries into an arbitrarily large pump for its own +1/+1 counters.