How can you create a combo with Inexorable Tide, Crystalline Crawler, Gemstone Array, Kor Skyfisher?
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[START OF COMBO]This combo can be formed with Inexorable Tide, Crystalline Crawler, Gemstone Array, Kor Skyfisher

Color identity: WU
Mana cost: {1}{W}
Steps:
  1. Cast Kor Skyfisher by paying {1}{W}.
  2. Inexorable Tide triggers, putting a +1/+1 counter on Crystalline Crawler and a charge counter on Gemstone Array.
  3. When Kor Skyfisher enters the battlefield, it triggers, returning itself from the battlefield to your hand.
  4. Activate Gemstone Array's second ability by removing a charge counter from it, adding {W}.
  5. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding {1}.
  6. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - Inexorable Tide must be on the battlefield
  - Crystalline Crawler must be on the battlefield
  - Gemstone Array must be on the battlefield
  - Kor Skyfisher must be in your hand
  - Crystalline Crawler has at least one +1/+1 counter on it.
  - Gemstone Array has at least one charge counter on it.
[END OF COMBO PREREQUISITES]
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