Cyberdrive Awakener + Grim Monolith + Voltaic Construct

Mana needed: {5}{U}

U identity

Commander legal

The 3 combo pieces

• Cyberdrive Awakener
• Grim Monolith
• Voltaic Construct

How to execute it

1. Animate Grim Monolith using Cyberdrive Awakener.
2. Activate Grim Monolith by tapping it, adding {C}{C}{C}.
3. Activate Voltaic Construct by paying {2}, untapping Grim Monolith.
4. Repeat from step 2.

What the combo produces

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