How can you create a combo with Ranar the Ever-Watchful, Portcullis?
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[START OF COMBO]This combo can be formed with Ranar the Ever-Watchful, Portcullis

Color identity: WU
Mana cost: 
Steps:
  1. Cause a creature to enter the battlefield.
  2. Portcullis triggers, exiling the creature.
  3. Ranar triggers, creating a 1/1 Spirit creature token with flying.
  4. Portcullis triggers, exiling the Spirit.
  5. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Draw the game
  - Infinite enters the battlefield
  - Infinite leaves the battlefield[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - At least one additional creature on the battlefield.
  - You have a way to cause a creature to enter the battlefield.
[END OF COMBO PREREQUISITES]
assistant