How can you create a combo with Emiel the Blessed, Preston, the Vanisher, Rapacious Dragon?
user
[START OF COMBO]This combo can be formed with Emiel the Blessed, Preston, the Vanisher, Rapacious Dragon

Color identity: RGW
Mana cost: {3}
Steps:
  1. Activate Emiel the Blessed by paying {3}, blinking Rapacious Dragon.
  2. When Rapacious Dragon enters the battlefield, it and Preston trigger.
  3. Resolve the Rapacious Dragon trigger, creating two Treasure tokens.
  4. Resolve the Preston trigger, creating a token copy of Rapacious Dragon that is a 0/1 Illusion.
  5. When the Rapacious Dragon token enters the battlefield, it triggers, creating two Treasure tokens.
  6. Activate three Treasures by tapping and sacrificing them, adding {3}.
  7. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite leaves the battlefield
  - Infinite enters the battlefield
  - Infinite colored mana
  - Infinite creature tokens
  - Infinite blinking
  - Infinite Treasure tokens
  - Exile any number of nonland permanents[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant