Will, Scion of Peace, Storm Sculptor, and Merrow Reejerey

Prerequisites

• Will, Scion of Peace on the battlefield
• Storm Sculptor in hand
• Merrow Reejerey on the battlefield
• undefined

Steps

1. Activate Will by tapping it, causing white and blue spells you cast this turn to cost at least less
2. Activate a permanent by tapping it, adding
3. Cast Storm Sculptor by paying
4. Merrow Reejerey triggers, untapping the mana-producing permanent
5. Resolve the Storm Sculptor spell
6. When Storm Sculptor enters the battlefield, it triggers, returning itself from the battlefield to your hand
7. Repeat from step 2

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count