Voltaic Construct, Thran Dynamo, and Rise and Shine

Prerequisites

• Voltaic Construct on the battlefield
• Thran Dynamo on the battlefield
• Rise and Shine in hand
• Thran Dynamo does not have summoning sickness
• available

Steps

1. Cast Rise and Shine by paying , causing Thran Dynamo to become an artifact creature
2. Activate Thran Dynamo by tapping it, adding
3. Activate Voltaic Construct by paying , untapping Thran Dynamo
4. Repeat from step 2

Results

• Infinite colorless mana