Luna sputtered, words only half-formed on her lips as Princess Celestia's horn met hers with an audible click. The sudden rush of power that flared into existence sent both Eager Edge and Thunder Run skittering for cover, leaving a flustered and blushing freshly-crowned mistress of the moon and sun sitting alone in the middle of the room, trying to figure out just what happened. "I trust you, my sister." came Celestia's final words, cast back over her shoulder as she made her way to the door.