Beifong's Bounty Hunters + Altar of Dementia + Seed the Land

Beifong's Bounty Hunters

Altar of Dementia

Seed the Land

How it works

1. Activate Altar of Dementia by sacrificing another nonland creature you control.
2. When the creature dies, Beifong's Bounty Hunters triggers, earthbending a land.
3. Resolve the Altar of Dementia ability.
4. Activate Altar of Dementia by sacrificing the land.
5. When the land dies, Beifong's Bounty Hunters triggers, returning the land from your graveyard to the battlefield tapped.
6. When the land enters, Seed the Land triggers, creating a creature token.
7. Resolve the Altar of Dementia ability.
8. Repeat.

This clever loop relies on the grim efficiency of Altar of Dementia to continuously grind through your library by sacrificing your own creatures. Whenever a nonland creature hits the graveyard, Beifong's Bounty Hunters springs into action to earthbend a land into a temporary creature fueled by that dead creature's power, which can then be sacrificed right back to Altar of Dementia. Every time that land re-enters the battlefield after dying and returning, Seed the Land triggers to generously hand you a fresh 1/1 green Snake creature token. Because the earthbent land conveniently returns to the battlefield tapped and triggers Seed the Land anew, you have a self-sustaining cycle that endlessly repeats its sacrifices, deaths, and mill effects.