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But is it really possible to just sit down and, having enough skill points, unlock a new branch of magic just because you want to? Shouldn't you look for some kind of teacher of the basics of water magic, etc.?
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The healing spell is weak, but purification is a real option. Maybe it's better to try the golden bottle then?
Although it would be awkward if it turns out that there are no potions that require skill points among these bottles. Or maybe the pastry gives skill points.

