Normally, Signum would somewhat enjoy fighting a pair of mages who were this dedicated and coordinated in spite of the fact that they were obviously winging it. As it is, however, Signum is exhausted on many levels, and doesn't have time or desire to enjoy herself. As such, with escape the only thing on her mind, she swings her sword out, blade forming into its chain-whip mode with a robotic cry of "Schlangenform!" and coming out in a wide arc to hopefully surprise Sayaka and knock her off the path of her upward charge.