Coveted Jewel + Freed from the Real + Karn, the Great Creator

Mana needed: {2}{U}

U identity

Commander legal

The 3 combo pieces

• Coveted Jewel
• Freed from the Real
• Karn, the Great Creator

What must be in place

Coveted Jewel does not have summoning sickness.

How to execute it

1. Activate Karn's first loyalty ability, causing Coveted Jewel to become an artifact creature until end of turn.
2. Cast Freed from the Real by paying {2}{U}, enchanting Coveted Jewel.
3. Activate Coveted Jewel by tapping it, adding {U}{U}{U}.
4. Activate Freed from the Real by paying {U}, untapping Coveted Jewel.
5. Repeat from step 2.

What the combo produces

• Infinite colored mana