There was an interesting question at the Armada wiki. What if you exhaust your Phylon Q7 and then ready it again (same timing) with Interdictor-title: Could you use your Phylon again. I'm quite sure you can't because of page 5 of RRG: " A “when” effect occurs at the moment that the specified event occurs and cannot occur again for that instance of the event. "
On the other hand that means Phylon Q7 that can only be used "When you activate, ..." could never be reused even if they wouldn't have to be exhausted. For that I ask:
Why do you have to exhaust "Phylon Q7 Tractor Beams" at all? Is it just like using a belt and a pair of suspenders to hold your pants? Or is there any meaning behind it I don't see? Or am I wrong and you could use Phylon Q7 twice a round, if you ready the card with Interdictor-title?