Khalni Gem + Soliton + Trazyn the Infinite

UB identity

Commander legal

The 3 combo pieces

• Khalni Gem
• Soliton
• Trazyn the Infinite

How to execute it

1. Activate Trazyn using Khalni Gem's ability by tapping it, adding {U}{U}.
2. Activate Trazyn using Soliton's ability by paying {U}, untapping it.
3. Repeat.

What the combo produces

• Infinite colored mana