Patron of the Moon, Simic Growth Chamber, and The Wandering Minstrel

Prerequisites

• Patron of the Moon on the battlefield
• Simic Growth Chamber in hand
• The Wandering Minstrel on the battlefield
• available

Steps

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

Results

• Infinite blue mana
• Infinite green mana
• Infinite landfall triggers