Horseshoe Crab + Machine God's Effigy + Nyxbloom Ancient

GU identity

Commander legal

The 3 combo pieces

• Horseshoe Crab
• Machine God's Effigy
• Nyxbloom Ancient

How to execute it

1. Activate Machine God's Effigy by tapping it, adding {U}{U}{U}.
2. Activate Machine God's Effigy by paying {U}, untapping it.
3. Repeat.

What the combo produces

• Infinite blue mana