Patron of the Moon, Azorius Chancery, and The Wandering Minstrel

Prerequisites

• Patron of the Moon on the battlefield
• Azorius Chancery in hand
• The Wandering Minstrel on the battlefield
• available

Steps

1. Pay to activate Patron of the Moon, putting Azorius Chancery from your hand onto the battlefield untapped due to The Wandering Minstrel
2. When Azorius Chancery enters, it triggers
3. In response, activate Azorius Chancery by tapping it, adding two mana
4. Resolve Azorius Chancery's triggered ability, returning it from the battlefield to your hand
5. Repeat

Results

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