How can you create a combo with Jeskai Ascendancy, Sprout Swarm?
user
[START OF COMBO]This combo can be formed with Jeskai Ascendancy, Sprout Swarm

Color identity: RGWU
Mana cost: 
Steps:
  1. Cast Sprout Swarm with buyback by tapping five untapped creatures you control.
  2. Jeskai Ascendancy's first and second ability triggers.
  3. Resolve Jeskai Ascendancy's first trigger, untapping all creatures you control and giving them +1/+1 until end of turn.
  4. Resolve Jeskai Ascendancy's second trigger, allowing you to loot.
  5. Resolve Sprout Swarm, creating a 1/1 Saproling creature token and returning Sprout Swarm to your hand.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite creature tokens
  - Infinite draw triggers
  - Infinite enters the battlefield
  - Infinite looting
  - Infinitely large creatures until end of turn
  - Infinite magecraft triggers
  - Infinite mana creatures you control can produce
  - Infinite storm count
  - Infinite untap of all creatures[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Jeskai Ascendancy must be on the battlefield
  - Sprout Swarm must be in your hand
  - You control at least five untapped creatures, one of which must be green.
[END OF COMBO PREREQUISITES]
assistant