Bloom Tender + Encroaching Mycosynth + Voltaic Construct

GU identity

Commander legal

The 3 combo pieces

• Bloom Tender
• Encroaching Mycosynth
• Voltaic Construct

What must be in place

There are at least three colors among permanents you control.

How to execute it

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

What the combo produces

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