How can you create a combo with Intruder Alarm, Dream Stalker?
user
[START OF COMBO]This combo can be formed with Intruder Alarm, Dream Stalker

Color identity: U
Mana cost: 
Steps:
  1. Activate all mana-producing creatures you control by tapping them, adding at least {1}{U}.
  2. Cast Dream Stalker by paying {1}{U}.
  3. Dream Stalker enters the battlefield, triggering Intruder Alarm and Dream Stalker.
  4. Resolve the Intruder Alarm's trigger, untapping all creatures you control.
  5. Resolve the Dream Stalker's trigger, returning it to your hand.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite mana creatures you control can produce
  - Infinite storm count
  - Infinite untap of all creatures[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Intruder Alarm must be on the battlefield
  - Dream Stalker must be in your hand
  - Creatures you control can tap to produce at least {1}{U}.
[END OF COMBO PREREQUISITES]
assistant