How can you create a combo with Priest of Urabrask, Dino DNA, Mirror Room // Fractured Realm?
user
[START OF COMBO]This combo can be formed with Priest of Urabrask, Dino DNA, Mirror Room // Fractured Realm

Color identity: UR
Mana cost: 
Steps:
  1. Activate Dino DNA by paying {6}, creating a token copy of Priest of Urabrask that is a 6/6 Dinosaur.
  2. When the Priest of Urabrask token enters the battlefield, it triggers twice, adding six {R}.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite enters the battlefield
  - Infinite creature tokens[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Priest of Urabrask must be exiled
  - Dino DNA must be on the battlefield
  - Mirror Room // Fractured Realm must be on the battlefield
  - Fractured Realm is unlocked.
[END OF COMBO PREREQUISITES]
assistant