Beifong's Bounty Hunters, Field of the Dead, and Umbral Collar Zealot

Prerequisites

• Beifong's Bounty Hunters on the battlefield
• Field of the Dead on the battlefield
• Umbral Collar Zealot on the battlefield

Steps

1. Activate Umbral Collar Zealot by sacrificing another nonland creature you control When the creature dies, Beifong's Bounty Hunters triggers, earthbending a land
2. Resolve the Umbral Collar Zealot ability, surveiling 1
3. Activate Umbral Collar Zealot by sacrificing the land When the land dies, Beifong's Bounty Hunters triggers, returning the land from your graveyard to the battlefield tapped
4. When the land enters, Field of the Dead triggers, creating a 2/2 black Zombie creature token Resolve the Umbral Collar Zealot ability, surveiling 1
5. Repeat
6. Activate Umbral Collar Zealot by sacrificing another nonland creature you control
7. When the creature dies, Beifong's Bounty Hunters triggers, earthbending a land you control
8. Resolve the Umbral Collar Zealot ability
9. Activate Umbral Collar Zealot by sacrificing the earthbent land
10. When the land dies, Beifong's Bounty Hunters triggers, returning the land from your graveyard to the battlefield tapped
11. When the land enters, Field of the Dead triggers, creating a 2/2 Zombie creature token
12. Resolve the Umbral Collar Zealot ability
13. Repeat

Results

• Infinite creature LTB
• Infinite creature ETB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite landfall triggers
• Infinite surveil