Yes, that would be handy - right clicking doesn't do anything as I recall. By the late stages in the game, I find there are spells I memorise & don't use, because although the descriptions look good when I memorise them, I can't remember what they do by the icon and spell name alone. And I'm too lazy to pause mid combat & dig the manual out to look up the spell details ...
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Time is an illusion. Lunchtime doubly so.