no, the idea of the Buld is to activate Snow Shield as a Str Character
perma MP+ from the Force Mastery helps to keep the snow shield and you will get low damage as long as the snow shield is on you (120 seconds)
You can also add a bit int on your char to have more MP for the snow shield, maybe you keep your physical balance at 93% it shouldn't decrease your damage too much.
Quote:
if your going cold 80, with snow shield 50%
It mustn't be 50%,maybe only the first or also the second book of snow shield
(sry for my bad english)