Master Transmuter, Sewer-veillance Cam, Mycosynth Lattice, and Bag End Banquet

Prerequisites

• Master Transmuter on the battlefield
• Sewer-veillance Cam in hand
• Mycosynth Lattice on the battlefield
• Bag End Banquet on the battlefield

Steps

1. Activate Bag End Banquet by tapping it, adding at least two mana which you can spend to activate Master Transmuter due to Mycosynth Lattice
2. Activate Master Transmuter by paying , tapping it, and returning Bag End Banquet from the battlefield to your hand, putting Sewer-veillance Cam from your hand onto the battlefield
3. When Sewer-veillance Cam enters, it triggers, allowing you to untap Master Transmuter
4. Activate Master Transmuter by paying , tapping it, and returning Sewer-veillance Cam from the battlefield to your hand, putting Bag End Banquet from your hand onto the vattlefield
5. When Sewer-veillance Cam leaves the battlefield, it triggers, allowing you to untap Master Transmuter
6. Repeat

Results

• Infinite colored mana
• Infinite colorless mana