Voltaic Construct, The Blackstaff of Waterdeep, and Gilded Lotus

Prerequisites

• Voltaic Construct on the battlefield
• The Blackstaff of Waterdeep on the battlefield
• Gilded Lotus on the battlefield
• available

Steps

1. Animate Gilded Lotus using The Blackstaff of Waterdeep
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