How can you create a combo with Vesuvan Duplimancy, Sanctum Weaver, Shimmering Wings, Concordant Crossroads?
user
[START OF COMBO]This combo can be formed with Vesuvan Duplimancy, Sanctum Weaver, Shimmering Wings, Concordant Crossroads

Color identity: GU
Mana cost: 
Steps:
  1. Activate Sanctum Weaver by tapping it, adding at least {U}{U}{U}.
  2. Cast Shimmering Wings by paying {U}, targeting Sanctum Weaver.
  3. Vesuvan Duplimancy triggers, creating a token copy of Sanctum Weaver.
  4. Activate the Sanctum Weaver token by tapping it, adding at least {U}{U}{U}{U}.
  5. Activate Shimmering Wings by paying {U}, returning it from the battlefield to your hand.
  6. Repeat from step 2.
  7. Once you have infinite mana, you may instead target any other creature you control to get infinite nonlegendary copies of that creature.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite creature tokens with haste
  - Infinite enters the battlefield
  - Infinite nonlegendary copies of creatures you control
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Vesuvan Duplimancy must be on the battlefield
  - Sanctum Weaver must be on the battlefield
  - Shimmering Wings must be in your hand
  - Concordant Crossroads must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant