Defiler of Vigor, Wellwisher, Wirewood Symbiote, and Maskwood Nexus

Prerequisites

• Defiler of Vigor on the battlefield
• Wellwisher on the battlefield
• Wirewood Symbiote on the battlefield
• Maskwood Nexus on the battlefield
• Wellwisher does not have summoning sickness

Steps

1. Tap Wellwisher to activate it, gaining at least 3 life
2. Activate Wirewood Symbiote by returning itself to your hand, untapping Wellwisher
3. Pay 2 life to cast Wirewood Symbiote
4. Defiler of Vigor triggers, putting a +1/+1 counter on each creature you control
5. Resolve Wirewood Symbiote
6. Repeat

Results

• Infinite +1/+1 counters
• Infinite ETB
• Infinite landfall triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB
• Infinite mana creatures you control can produce
• Infinite storm count
• Infinite untap