Nitpick attack!

Nitpick 1: You use "thrice" for discribing the # of times / day of Arctic Mind. Wizard uses "three times"

Nitpick 2: Glacial Enrapture gives +3 ranks. Can't do that. Nope. How about a +3 miscellaneous bonus?

Nitpick 3: The Blizzard Meld touch range thing shouldn't work on someone who is standing across the threshold of a house, right? Maybe consider adding "the target must be subjected to the same weather the Ken is for this to work"