The brown earth pony narrowed her eyes. "True, but I've never met a unicorn with siblings who didn't have a few sneaky spells under their saddle. And from the way you toss out utility spells like that hoof-glue for slippery surfaces, I bet you're a lot more than the two-trick pony we've seen so far. So, come on, fire up an eavesdropping spell, because I want to listen."