How can you create a combo with Magar of the Magic Strings, Capture of Jingzhou?
user
[START OF COMBO]This combo can be formed with Magar of the Magic Strings, Capture of Jingzhou

Color identity: UBR
Mana cost: {4}{U}{U}{B}{R}
Steps:
  1. Cast Capture of Jingzhou by paying {3}{U}{U}, causing you to take an extra turn after this one.
  2. Activate Magar by paying {1}{B}{R}, noting Capture of Jingzhou and putting it face down as a 3/3 creature.
  3. Move to your next turn.
  4. Deal combat damage to an opponent with the face down creature.
  5. The face down creature triggers, causing you to cast a copy of Capture of Jingzhou without paying its mana cost.
  6. Resolve the copy of Capture of Jingzhou, causing you to take an extra turn after this one.
  7. Repeat from step 3.[END OF COMBO STEPS]

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

Other prerequisites:
  - Magar of the Magic Strings must be on the battlefield
  - Capture of Jingzhou must be in your hand
  - An opponent is unable to block and kill creatures you control.
[END OF COMBO PREREQUISITES]
assistant