Beifong's Bounty Hunters + Bloodghast + Carrion Feeder

Beifong's Bounty Hunters

Bloodghast

Carrion Feeder

How it works

1. Activate Carrion Feeder by sacrificing Bloodghast
2. When Bloodghast dies, Beifong's Bounty Hunters triggers, earthbending a land you control.
3. Resolve the Carrion Feeder ability.
4. Activate Carrion Feeder by sacrificing the earthbent land.
5. When the land dies, it triggers, returning it from your graveyard to the battlefield tapped.
6. When the land enters, Bloodghast triggers, returning Bloodghast from your graveyard to the battlefield.
7. Resolve the Carrion Feeder ability.
8. Repeat.