The one above? Well, they do make good sense with the firefly queens and the fireflies. They don't help the blue nymphs with evasion (I tested that once a long time ago) but they do help with the rest of the air creatures in the deck. I picked them more for the spell evasion than for the shield bypass and damage, because there are already other stallbreaking things in the deck, like blue nymph gas or simply decking out via bonds or whatever.