How can you create a combo with Ghostly Flicker, Semblance Anvil, Shipwreck Dowser?
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[START OF COMBO]This combo can be formed with Ghostly Flicker, Semblance Anvil, Shipwreck Dowser

Color identity: U
Mana cost: {U}
Steps:
  1. Cast Ghostly Flicker by paying {U}, targeting Shipwreck Dowser and your untapped source, blinking them both.
  2. When Shipwreck Dowser enters the battlefield, return Ghostly Flicker to your hand.
  3. Tap your untapped blue source for {U}.
  4. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Ghostly Flicker must be in your hand
  - Semblance Anvil must be on the battlefield
  - Shipwreck Dowser must be on the battlefield
  - Any instant exiled by Semblance Anvil.You control an artifact or land that enters the battlefield untapped and can produce {U}.
[END OF COMBO PREREQUISITES]
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