Thermopod + Naru Meha, Master Wizard + Faith's Reward

Thermopod

Naru Meha, Master Wizard

Faith's Reward

How it works

1. Cast Faith's Reward by paying its mana cost
2. Holding priority, cast Naru Meha by paying its mana cost.
3. When Naru Meha enters, it triggers, targeting Faith's Reward.
4. Holding priority, activate Thermopod by sacrificing Naru Meha.
5. Resolve the Naru Meha trigger, copying Faith's Reward
6. Resolve the Faith's Reward copy, returning Naru Meha from your graveyard to the battlefield.
7. Repeat from step 3.

This elegant loop hinges on Naru Meha, Master Wizard's ability to copy an instant or sorcery spell on the stack the moment she enters the battlefield. By targeting Faith's Reward—which is waiting on the stack to return whatever hits the graveyard—Naru Meha sets up an engine to resurrect herself alongside any other permanents you've lost. Thermopod acts as the crucial sacrifice outlet that feeds this cycle, letting you send Naru Meha to the graveyard for red mana just in time to have her brought back by the resolving copy of Faith's Reward. Because Thermopod's own snow-fueled sacrifice ability keeps the mana flowing and the loop self-sustaining, you can repeat this sequence indefinitely to fuel an endless cascade of enters-the-battlefield, death, and magecraft triggers.