How can you create a combo with River Song, Anurid Scavenger, Capture of Jingzhou?
user
[START OF COMBO]This combo can be formed with River Song, Anurid Scavenger, Capture of Jingzhou

Color identity: GUR
Mana cost: {3}{U}{U} each turn
Steps:
  1. Cast Capture of Jingzhou by paying {3}{U}{U}, causing you to take an extra turn after this one.
  2. Move to your next turn.
  3. At the beginning of your upkeep, Anurid Scavenger triggers, causing you to put Capture of Jingzhou on the bottom of your library from your graveyard.
  4. Move to your draw step, drawing Capture of Jingzhou from the bottom of your library due to River Song.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite turns
  - Skip your draw step[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - River Song must be on the battlefield
  - Anurid Scavenger must be on the battlefield
  - Capture of Jingzhou must be in your hand
[END OF COMBO PREREQUISITES]
assistant