How can you create a combo with Thousand-Year Storm, Sprout Swarm?
user
[START OF COMBO]This combo can be formed with Thousand-Year Storm, Sprout Swarm

Color identity: GUR
Mana cost: 
Steps:
  1. Play Sprout Storm, copying it 4 times and paying the buyback cost.
  2. Resolve all 5 Sprout Storms.
  3. Make 5 Saprolings.
  4. Tap all the Saprolings to play Sprout Storm, paying the buyback cost.
  5. Make 6 Saprolings.
  6. Repeat, making more and more Saprolings and increasing your storm count.[END OF COMBO STEPS]

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

Other prerequisites:
  - Thousand-Year Storm must be on the battlefield
  - Sprout Swarm must be in your hand
  - You are able to cast Sprout Swarm.
  - Storm count at least 4.
[END OF COMBO PREREQUISITES]
assistant