Memnarch + Vhal, Candlekeep Researcher + Voltaic Construct

Mana needed: {1}{U}{U}

U identity

Commander legal

The 3 combo pieces

• Memnarch
• Vhal, Candlekeep Researcher
• Voltaic Construct

How to execute it

1. Cause Vhal to become an artifact using Memnarch.
2. Activate Vhal by tapping it, adding at least {C}{C}{C}.
3. Activate Voltaic Construct by paying {2}, untapping Vhal.
4. Repeat from step 2.

What the combo produces

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