Voltaic Construct, Does Machines, and Gilded Lotus

Prerequisites

• Voltaic Construct on the battlefield
• Does Machines on the battlefield
• Gilded Lotus on the battlefield

Steps

1. Animate Gilded Lotus using Does Machines
2. Activate Gilded Lotus by tapping it, adding three mana of any color Activate Voltaic Construct by paying , untapping Gilded Lotus
3. Repeat from step 2

Results

• Infinite colored mana
• Infinite untap of artifact creatures you control