How can you create a combo with Astral Dragon, Biovisionary, Mirage Mirror?
user
[START OF COMBO]This combo can be formed with Astral Dragon, Biovisionary, Mirage Mirror

Color identity: GU
Mana cost: {12}{U}{U}
Steps:
  1. Cast Astral Dragon by paying {6}{U}{U}.
  2. When Astral Dragon enters the battlefield, it triggers, creating two token copies of Mirage Mirror that are 3/3 Dragons in addition to their other types.
  3. Activate the three Mirage Mirrors by paying {6}, causing each of them to become a copy of Biovisionary until end of turn.
  4. At the beginning of your end step, Biovisionary and each Mirage Mirror trigger.
  5. Resolve the first trigger, causing you to win the game.[END OF COMBO STEPS]

Result:
  - Win the game[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Astral Dragon must be in your hand
  - Biovisionary must be on the battlefield
  - Mirage Mirror must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant