Crab Umbra + Empowered Autogenerator + Trazyn the Infinite

UB identity

Commander legal

The 3 combo pieces

• Crab Umbra
• Empowered Autogenerator
• Trazyn the Infinite

How to execute it

1. Activate Trazyn using Empowered Autogenerator's ability by tapping it, putting a charge counter on Trazyn and adding {U} for each charge counter on Trazyn.
2. Activate Crab Umbra by paying {2}{U}, untapping Trazyn.
3. Repeat.

What the combo produces

• Infinite colored mana