Patron of the Moon, Amulet of Vigor, and Azorius Chancery

Prerequisites

• Patron of the Moon on the battlefield
• Amulet of Vigor on the battlefield
• Azorius Chancery in hand
• available

Steps

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

Results

• Infinite blue mana
• Infinite landfall triggers
• Infinite white mana