Patron of the Moon, Spelunking, and Dimir Aqueduct

Prerequisites

• Patron of the Moon on the battlefield
• Spelunking on the battlefield
• Dimir Aqueduct in hand
• available

Steps

1. Pay to activate Patron of the Moon, putting Dimir Aqueduct from your hand onto the battlefield untapped due to Spelunking
2. When Dimir Aqueduct enters, it triggers
3. Activate Dimir Aqueductby tapping it, adding two mana
4. Resolve Dimir Aqueduct's triggered ability, returning it from the battlefield to your hand
5. Repeat

Results

• Infinite black mana
• Infinite blue mana
• Infinite landfall triggers
• Infinite card draw
• Infinite draw triggers