Venerated Rotpriest, Gatherer of Graces, Defiler of Vigor, and Rancor

Prerequisites

• Venerated Rotpriest on the battlefield
• Gatherer of Graces on the battlefield
• Defiler of Vigor on the battlefield
• Rancor in hand
• An amount of equal to twenty times the number of opponents you have, minus one for each poison counter your opponents have available

Steps

1. Cast Rancor by paying , or by paying two life due to Defiler of Vigor, targeting Defiler of Vigor
2. Defiler of Vigor and Venerated Rotpriest triggers
3. Resolve the Defiler of Vigor trigger, putting a +1/+1 counter on each creature you control
4. Resolve the Venerated Rotpriest trigger, causing an opponent to get a poison counter
5. If the opponent has ten poison counters, they lose the game as a state-based action
6. Activate Gatherer of Graces by sacrificing Rancor
7. Rancor triggers, returning itself to your hand from your graveyard
8. Resolve the Gatherer of Graces ability, regenerating it
9. Repeat until each opponent loses the game due to having ten poison counters

Results

• Each opponent loses the game
• Near-infinite +1/+1 counters
• Near infinite storm count