Voltaic Construct, Liquimetal Coating, and The Notary Hobbits

Prerequisites

• Voltaic Construct on the battlefield
• Liquimetal Coating on the battlefield
• The Notary Hobbits on the battlefield

Steps

1. Cause The Notary Hobbits to become an artifact using Liquimetal Coating
2. Activate The Notary Hobbits by tapping it, adding at least Activate Voltaic Construct by paying , untapping The Notary Hobbits
3. Repeat from step 2

Results

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