I had originally planned to make Susan much less animated as a sort of comment on just how dull a battle strategy repeatedly using charged area-of-effect spells was in Fable 2, but my desire to draw fun poses overwhelmed my desire to visually criticize that issue with the spells.
That said, if she does more of this, there is the option to make her progressively less animated as she gets used to it... Which, in a way, is even more accurate to the player experience...
IT WAS ALL ON PURPOSE I'M BRILLIANT NO ACCIDENTS HERE