The ability to figure out the avatar-look-alikes.
Well...no, not really, because I'll just whine and complain that I can't figure it out until someone just tells me. Hmm..
Aha! A super cooking ability! One that would make me not only a fabulous chef, but also would cut down on the time it takes to cook decent food. Like, cut it down to 5 minutes or less. Yes!