Voltaic Construct, Rise and Shine, and Basalt Monolith

Prerequisites

• Voltaic Construct on the battlefield
• Rise and Shine in hand
• Basalt Monolith on the battlefield
• available

Steps

1. Animate Basalt Monolith using Rise and Shine
2. Activate Basalt Monolith by tapping it, adding
3. Activate Voltaic Construct by paying , untapping Basalt Monolith
4. Repeat from step 2

Results

• Infinite colorless mana
• Infinite mana artifacts you control can produce
• Infinite untap of artifacts you control