Beifong's Bounty Hunters + Thermopod + Totentanz, Swarm Piper

Beifong's Bounty Hunters

Thermopod

Totentanz, Swarm Piper

How it works

1. Activate Thermopod by sacrificing another nonland creature.
2. When the creature dies, Beifong's Bounty Hunters triggers, earthbending a land you control.
3. Activate Thermopod by sacrificing the earthbent land.
4. When the land dies, Totentanz and Beifong's Bounty Hunters trigger.
5. Resolve the Beifong's Bounty Hunters trigger, returning the land from your graveyard to the battlefield.
6. Resolve the Totentanz trigger, creating a creature token.
7. Repeat.

This elegant sacrifice loop leverages Thermopod as a reliable outlet to convert your board into red mana while setting off a cascade of triggers. Whenever you sacrifice a creature, Beifong's Bounty Hunters springs into action by earthbending one of your lands into a temporary creature that carries its own built-in insurance policy. By feeding that very same earthbent land into Thermopod's sacrifice ability, you trigger Totentanz, Swarm Piper to instantly replace it with a fresh Rat token to keep the engine moving. Finally, because Beifong's Bounty Hunters's earthbend effect safely returns the land to the battlefield whenever it dies or is exiled, you generate a continuous loop of lands and tokens that fuels infinite mana, enters-the-battlefield triggers, and deaths.