Defiler of Vigor, Gatherer of Graces, Rancor, and Spike Feeder

Prerequisites

• Defiler of Vigor on the battlefield
• Gatherer of Graces on the battlefield
• Rancor in hand
• Spike Feeder on the battlefield
• You have at least 3 life

Steps

1. Pay 2 life to cast Rancor targeting any creature
2. Defiler of Vigor triggers, putting a +1/+1 counter on each creature you control
3. Remove a +1/+1 counter from Spike Feeder to activate it, gaining 2 life
4. Resolve Rancor
5. Sacrifice Rancor to Gatherer of Graces
6. Rancor triggers, returning to your hand
7. Resolve the Gatherer of Graces ability, regenerating it
8. Repeat

Results

• Infinite +1/+1 counters
• Infinite storm count