How can you create a combo with Ghyrson Starn, Kelermorph, Temple Altisaur, Frilled Deathspitter, Spark Double?
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[START OF COMBO]This combo can be formed with Ghyrson Starn, Kelermorph, Temple Altisaur, Frilled Deathspitter, Spark Double

Color identity: URW
Mana cost: 
Steps:
  1. Give Frilled Deathspitter indestructible by any method.
  2. Deal damage to Frilled Deathspitter, with all but 1 of that damage being prevented by Temple Altisaur.
  3. Frilled Deathspitter, Ghyrson Starn, and Spark Double trigger.
  4. Resolve the Ghyrson Starn trigger, dealing 2 damage to Frilled Deathspitter, with all but 1 of that damage being prevented by Temple Altisaur.
  5. Spark Double and Frilled Deathspitter trigger.
  6. Resolve the Frilled Deathspitter trigger, dealing 2 damage to target opponent.
  7. Resolve the Spark Double trigger, dealing 2 damage to Frilled Deathspitter, with all but 1 of that damage being prevented by Temple Altisaur.
  8. Ghyrson Starn and Frilled Deathspitter trigger.
  9. Repeat from step 4.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - You have a way to give Frilled Deathspitter indestructible.
  - You have a way to deal damage to Frilled Deathspitter.
[END OF COMBO PREREQUISITES]
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