Throne of Eldraine + Vesuvan Duplimancy + Whim of Volrath

U identity

Commander legal

The 3 combo pieces

• Throne of Eldraine
• Vesuvan Duplimancy
• Whim of Volrath

How to execute it

1. Activate Throne of Eldraine by tapping it, adding {U}{U}{U}{U} that can only be spent to cast monoblue spells.
2. Cast Whim of Volrath with buyback by paying {2}{U}, targeting Throne of Eldraine.
3. Vesuvan Duplimancy triggers, creating a nonlegendary token copy of Throne of Eldraine. Choose "Blue" as the token enters.
4. Resolve Whim of Volrath, returning it to your hand.
5. Repeat, tapping the Throne of Eldraine token instead.

What the combo produces

• Infinite colored mana that can only be spent to cast monocolored spells
• Infinite magecraft triggers
• Infinite storm count