Levhanti, don't worry, we don't have chocolate flavored snow... yet.
And Miria, I saw that post!! That's one of the reasons why I actually decided to finish the shop write up.
Anyway, as for your question: the suggested magics that Icewatch finds useful are any of those that are supportive in nature. Those who use auristics, spiritism, morphing, etc., are welcomed into the ranks. People are wary of destructive disciplines such as reimancy, though, so you may want to steer clear of that for now, or at least be discreet of its use if you really want to learn it.