How can you create a combo with Maddening Cacophony, Bruvac the Grandiloquent?
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[START OF COMBO]This combo can be formed with Maddening Cacophony, Bruvac the Grandiloquent

Color identity: U
Mana cost: {U}
Steps:
  1. Cast Maddening Cacophony with kicker by paying {4}{U}{U}, causing each opponent to mill their entire library.[END OF COMBO STEPS]

Result:
  - Infinite mill[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Maddening Cacophony must be in your hand
  - Bruvac the Grandiloquent must be on the battlefield
  - {4} {U}
[END OF COMBO PREREQUISITES]
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