Voltaic Construct, Rainveil Rejuvenator, and Liquimetal Torque

Prerequisites

• Voltaic Construct on the battlefield
• Rainveil Rejuvenator on the battlefield
• Liquimetal Torque on the battlefield

Steps

1. Cause Rainveil Rejuvenator to become an artifact using Liquimetal Torque
2. Activate Rainveil Rejuvenator by tapping it, adding at least
3. Activate Voltaic Construct by paying , untapping Rainveil Rejuvenator
4. Repeat from step 2

Results

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