"I'd be worried about that, actually. My understanding from Meridia is that magic in an area interferes with radio signals and the like. Especially if you have any magic close to the receiver, it apparently emits a constant, modulating wave of frequencies, which might set off your device early."<br/><br/>She was already safely behind cover as he set it offer, and for good reason; Caiaphas can hear the shrapnel peg the barrier they're hiding behind. Fortunately, it's not much, blunted by air resistance as it traveled this far, but it's probably be enough to leave wounds on exposed skin. A good portion of the used boulder still stands, but there's enough shrapnel around it, it likely would have made more than a fair number of casualties on anyone close enough to it.