Infinite charge counters on a permanentInfinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggersInfinite landfall triggers
How it works
Activate Spawning Pit by sacrificing another nonland creature you control.
When the creature dies, Beifong's Bounty Hunters triggers, earthbending a land.
Resolve the Spawning Pit ability.
Activate Spawning Pit by sacrificing the land.
When the land dies, Beifong's Bounty Hunters triggers, returning the land from your graveyard to the battlefield tapped.
When the land enters, Rampaging Baloths triggers, creating a creature token.
Resolve the Spawning Pit ability.
Repeat.
This clever loop turns Spawning Pit into a self-sustaining engine by feeding its own fodder into Beifong's Bounty Hunters. Whenever you sacrifice a creature to the Pit, the Bounty Hunters animate one of your lands into a resilient creature with growing power, which you can then sacrifice right back into Spawning Pit to generate charge counters and keep the cycle moving. Because that earthbended land safely returns to the battlefield tapped whenever it dies, its fresh arrival triggers Rampaging Baloths to continually churn out 4/4 Beast tokens. This gives you a relentless feedback loop of sacrifices, deaths, and landfall triggers that can easily overwhelm the board.