User blog comment:Cackling Shadow/Evil Team? O.o/@comment-34954086-20121120231144/@comment-5656020-20121127025729

I did say, "Greg...make him awesome." 8P

And while the explody/razor edged boomerang hat may be gimmicky, it's still pretty dang cool. It's like a batarang for your head. Throw in something like the razor edged playing cards I've seen Joker use on occasion in addition to the mind altering tech and as BB suggested a Harmlike persona, and ol' Hatter could get mighty dangerous mighty quick. Honestly though, while the boomerang hat is cool, a personal favorite in fact, I think Mad Hatter's hat would contain technology which would emit a hallucinogenic field something like what Count Vertigo's headpiece does, but hallucination instead of disorientation.