Aladdin is much easier to play if you have either Aladdin, Prince Ali or Aladdin, Street Rat on the board already, but you'll get more value if you Shift on top of Aladdin, Street Rat
Intruder Alarm is an insanely broken card from the old Magic days that makes lots of weird interactions possible
You'll know when seeing that why it synergizes perfectly with miracles, as you can always manipulate the card you get to draw on your next turn and play it for its miracle cost
That said, not all flying creatures are designed equally
Even if you have 10,000 cards, you arent going to make a lot money on them if theyre only worth $0.01 a piece
The same can be said for Vivien, Arkbow Ranger , which also costs three green and one colorless