How can you create a combo with Zinnia, Valley's Voice, Cloudstone Curio, Peregrine Drake?
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[START OF COMBO]This combo can be formed with Zinnia, Valley's Voice, Cloudstone Curio, Peregrine Drake

Color identity: URW
Mana cost: {3} at most
Steps:
  1. Activate up to five lands by tapping them, adding at least {3}{U}.
  2. Cast Peregrine Drake by paying {4}{U} plus an additional {2} for its offspring cost.
  3. When Peregrine Drake enters the battlefield, it triggers twice and Cloudstone Curio triggers once.
  4. Resolve the Cloudstone Curio trigger, returning nothing to your hand.
  5. Resolve the first Peregrine Drake trigger, untapping up to five lands.
  6. Holding priority, activate up to five lands by tapping them, adding at least {3}{U}.
  7. Resolve the second Peregrine Drake trigger, creating a token copy of it that is 1/1.
  8. When the Peregrine Drake token enters the battlefield, it and Cloudstone Curio trigger.
  9. Resolve the Cloudstone Curio trigger, returning the nontoken Peregrine Drake from the battlefield to your hand.
  10. Resolve the Peregrine Drake token's trigger, untapping up to five lands.
  11. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite leaves the battlefield
  - Infinite enters the battlefield
  - Infinite storm count
  - Infinite creature tokens
  - Infinite mana lands you control can produce
  - Infinite untap of lands you control
  - Infinitely powerful Zinnia[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Zinnia, Valley's Voice must be on the battlefield
  - Cloudstone Curio must be on the battlefield
  - Peregrine Drake must be in your hand
  - You control up to five lands that can tap to produce at least {3}{U}.
[END OF COMBO PREREQUISITES]
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