Nyxbloom Ancient + Utopia Vow + Voltaic Construct

G identity

Commander legal

The 3 combo pieces

• Nyxbloom Ancient
• Utopia Vow
• Voltaic Construct

How to execute it

1. Activate an artifact creature by tapping it, adding three mana of any color.
2. Activate Voltaic Construct by paying {2}, untapping the artifact creature.
3. Repeat.

What the combo produces

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