How can you create a combo with Steelfin Whale, Retraction Helix, Tooth of Chiss-Goria?
user
[START OF COMBO]This combo can be formed with Steelfin Whale, Retraction Helix, Tooth of Chiss-Goria

Color identity: U
Mana cost: {U}
Steps:
  1. Cast Retraction Helix by paying {U}, targeting Steelfin Whale.
  2. Cast Tooth of Chiss-Goria by paying {0}.
  3. Steelfin Whale triggers, untapping itself.
  4. Activate Tooth of Chiss-Goria by tapping it, giving target creature +1/+0 until end of turn.
  5. Activate Steelfin Whale by tapping it, returning Tooth of Chiss-Goria to your hand from the battlefield.
  6. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinitely powerful creatures until end of turn
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Steelfin Whale must be on the battlefield
  - Retraction Helix must be in your hand
  - Tooth of Chiss-Goria must be in your hand
  - Steelfin Whale does not have summoning sickness.
  - You control at least three artifacts.
[END OF COMBO PREREQUISITES]
assistant