Biotransference + Faeburrow Elder + Voltaic Construct

WBG identity

Commander legal

The 3 combo pieces

• Biotransference
• Faeburrow Elder
• Voltaic Construct

How to execute it

1. Activate Faeburrow Elder by tapping it, adding at least {3}.
2. Activate Voltaic Construct by paying {2}, untapping Faeburrow Elder.
3. Repeat

What the combo produces

• Infinite mana of colors among permanents you control
• Infinite untap of artifact creatures you control