Ashnod's Altar + Naru Meha, Master Wizard + Supernatural Stamina

Ashnod's Altar

Naru Meha, Master Wizard

Supernatural Stamina

How it works

1. Cast Supernatural Stamina by paying its mana cost.
2. Holding priority, cast Naru Meha by paying its mana cost.
3. When Naru Meha enters, it triggers, copying Supernatural Stamina, with the copy targeting Naru Meha.
4. Resolve the copy of Supernatural Stamina.
5. Holding priority, activate Ashnod's Altar by sacrificing Naru Meha.
6. When Naru Meha dies, it triggers, returning it from your graveyard to the battlefield.
7. Repeat from step 3.

This clever loop uses Naru Meha, Master Wizard as both the engine's recurring heart and its own infinitely self-sustaining target. By casting Supernatural Stamina to give Naru Meha undying-like insurance, you set up a loop where Ashnod's Altar converts Naru Meha's repeated sacrifices into a steady stream of colorless mana while seamlessly returning her to the battlefield to copy the spell all over again.