Fast Cast Sorc

[Griselda]

I actually like ice blast myself, so I haven't played much with glacial spike. :P In fact, I first picked ice blast because of the longer freeze length and higher damage. But, the ability to damage one monster more significant benefit than it might seem when just comparing the numbers (to use an extreme example- people post from time to time wondering why everyone uses frozen orb when the listed damage is so low). Both skills get the job done, so I guess it's just a matter of figuring out which one you'd enjoy casting more. :)

-Griselda