<em>Aww, she's sharper then she led me to believe.  That's no fun.....</em><br/><br/>"While I appreciate the sentiment, Jessa, I am not your mom.  And as to what my theory was, since I could sense madness interlaced with the magic in the air I surmised that the zombies may be being controlled and/or given life by a sort of soul resonance.  Sasha here has a special anti resonance wavelength, so when I sliced the zombie that was coming after you earlier I had Sasha channel her wavelength, effectively severing the resonance around it.  And since it seems to have worked we know that it is some sort of resonance, though who its coming from is yet to be determined."