Selvala, Eager Trailblazer + Voltaic Construct + Ygra, Eater of All

WBG identity

Commander legal

The 3 combo pieces

• Selvala, Eager Trailblazer
• Voltaic Construct
• Ygra, Eater of All

How to execute it

1. Activate Selvala by tapping it, adding at least three mana of any color
2. Activate Voltaic Construct by paying {2}, untapping Selvala.
3. Repeat

What the combo produces

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