At the moment, they aren't aware anything is going on. I plan on using Puck as a foil, never directly fighting them because I never statted him figuring he might be better as a plot device. Physically, he should be overpowered (in the comics, he suckerpunched Lea and knocked her a mile away. He recovered from gunfire, automatics and shotguns, almost instantly.)
I might try to develop him as a mental/social adversary.