Custom spells (mods) are possible! Hurray

The way I see it, Practical is about manipulating objects, Mischief is about manipulating people, and Untamed is about manipulating elements and invisible forces. This is just a general observation that doesn't apply to all spells (for example, why Minionize is considered untamed magic rather than mischief like all the other mind-control spells, I don't know), but weather and seasons are elemental, so that's why I would consider them untamed. (Not that it wouldn't be "practical", in the true sense of the word, if you could just turn a nasty thunderstorm into a sunny day...)

Anyway, I'll see if I can get into that spell editor this modder also released and maybe change it myself. Meanwhile, I can't wait to find out what other custom spells people will come up with!