How can you create a combo with Mystic Barrier, Court of Vantress?
user
[START OF COMBO]This combo can be formed with Mystic Barrier, Court of Vantress

Color identity: WU
Mana cost: 
Steps:
  1. At the beginning of each of your upkeeps, Mystic Barrier and Court of Vantress triggers twice if you aren't the monarch, or once otherwise.
  2. Resolve the Mystic Barrier trigger, choosing "left".
  3. If you aren't the monarch, resolve the Court of Vantress triggers, causing you to choose "right" and choosing to keep it as a copy of Mystic Barrier.
  4. Otherwise, resolve the Court of Vantress trigger, creating a token copy of Mystic Barrier, choosing "right" as the copy enters the battlefield.
  5. As long as there are three or more players in the game, creatures cannot attack.[END OF COMBO STEPS]

Result:
  - Creatures cannot attack[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You have at least two opponents.
  - Court of Vantress on the battlefield as a copy of Mystic Barrier if you aren't the monarch.
[END OF COMBO PREREQUISITES]
assistant