Archelos, Lagoon Mystic, Patron of the Moon, and Azorius Chancery

Prerequisites

• Archelos, Lagoon Mystic on the battlefield
• Patron of the Moon on the battlefield
• Azorius Chancery in hand
• available

Steps

1. Pay to activate Patron of the Moon, putting Azorius Chancery onto the battlefield
2. Azorius Chancery triggers, targeting itself
3. With the trigger on the stack, tap Azorius Chancery for
4. Allow the trigger to resolve, returning Azorius Chancery to your hand
5. Repeat

Results

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