Chrome Dome + Sewer-veillance Cam + Vhal, Candlekeep Researcher

U identity

Commander legal

The 3 combo pieces

• Chrome Dome
• Sewer-veillance Cam
• Vhal, Candlekeep Researcher

How to execute it

1. Activate Vhal by tapping it, adding at least {C}{C}{C}{C}{C} that cannot be spent to cast spells from your hand.
2. Activate Chrome Dome by paying {5}, creating a token copy of Sewer-veillance Cam.
3. When the Sewer-veillance Cam token enters, it triggers, untapping Vhal.
4. Repeat.

What the combo produces

• Infinite colorless mana that can't be spent to cast spells from your hand
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control