How can you create a combo with Priest of Urabrask, Feldon of the Third Path, Intruder Alarm?
user
[START OF COMBO]This combo can be formed with Priest of Urabrask, Feldon of the Third Path, Intruder Alarm

Color identity: UR
Mana cost: {2}{R}
Steps:
  1. Activate Feldon by tapping it and paying {2}{R}, creating an artifact token copy of Priest of Urabrask with haste.
  2. The token copy of Priest of Urabrask and Intruder Alarm trigger.
  3. Resolve the Priest of Urabrask trigger, adding {R}{R}{R}.
  4. Resolve the Intruder Alarm trigger, untapping all creatures.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite creature tokens with haste
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite untap of creatures[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Priest of Urabrask must be in the graveyard
  - Feldon of the Third Path must be on the battlefield
  - Intruder Alarm must be on the battlefield
  - Feldon does not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant