Patron of the Moon, Amulet of Vigor, and Selesnya Sanctuary

Prerequisites

• Patron of the Moon on the battlefield
• Amulet of Vigor on the battlefield
• Selesnya Sanctuary in hand
• available

Steps

1. Activate Patron of the Moon by paying , putting Selesnya Sanctuary from your hand onto the battlefield
2. When Selesnya Sanctuary enters the battlefield, it and Amulet of Vigor trigger
3. Resolve the Amulet of Vigor trigger, untapping Selesnya Sanctuary
4. Activate Selesnya Sanctuary by tapping it, adding
5. Resolve the Selesnya Sanctuary trigger from step 2, returning it from the battlefield to your hand
6. Repeat

Results

• Infinite green mana
• Infinite landfall triggers
• Infinite white mana