Toph, the First Metalbender, Candelabra of Tawnos, and Empowered Autogenerator

Prerequisites

• Toph, the First Metalbender on the battlefield
• Candelabra of Tawnos on the battlefield
• Empowered Autogenerator on the battlefield

Steps

1. Activate Empowered Autogenerator by tapping it, putting a charge counter on it and adding one mana of any color for each charge counter on it
2. Activate Candelabra of Tawnos by paying and tapping it, untapping Empowered Autogenerator and Candelabra of Tawnos as they are lands due to Toph
3. Repeat

Results

• Infinite colored mana
• Infinite mana lands you control can produce
• Infinite untap of lands you control
• Infinite untap of nontoken artifacts you control
• Infinite mana nontoken artifacts you control can produce