Voltaic Construct, The Flesh Is Weak, and The Notary Hobbits

Prerequisites

• Voltaic Construct on the battlefield
• The Flesh Is Weak on the battlefield
• The Notary Hobbits on the battlefield

Steps

1. Activate The Notary Hobbits by tapping it, adding at least Activate Voltaic Construct by paying , untapping The Notary Hobbits
2. Repeat

Results

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