How can you create a combo with Displacer Kitten, Guile, Draining Whelk?
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[START OF COMBO]This combo can be formed with Displacer Kitten, Guile, Draining Whelk

Color identity: U
Mana cost: {4}{U}{U}
Steps:
  1. Cast any noncreature spell from your hand by paying its mana cost, or wait for an opponent to cast one.
  2. Holding priority, cast Draining Whelk by paying {4}{U}{U}.
  3. Draining Whelk enters the battlefield, exiling the spell and causing you to cast the spell from exile without paying its mana cost due to Guile, and putting a number of +1/+1 counters on Draining Whelk equal to the spell's mana value.
  4. Displacer Kitten triggers, blinking Draining Whelk.
  5. Repeat from step 3.[END OF COMBO STEPS]

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

Other prerequisites:
  - Displacer Kitten must be on the battlefield
  - Guile must be on the battlefield
  - Draining Whelk must be in your hand
[END OF COMBO PREREQUISITES]
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