Sorry to have caused such an uproar. OK, No, I’m not sorry, I thrive on your polemics. But my initial question (Regarding Earth Stomp), made me consider the (unmentioned) concept of invisible spell effects. I mean, If you’re using Earth magic to do damage to someone, it’s not mandatory (And some may argue silly) for the spell to have a visible effect that someone could just Athletics Dodge away from. They might not even know what’s happening until their shins snap (Since spell effects are Instant).
I know this concept runs perpendicular to the cinematic nature of Roleplay in general, and DFRPG specifically, but it is a viable tactic. The easiest dodge to this problem is to say that the Mystic Perception trapping of Lore could allow for a Spidey-Sense-like tingle to warn you of incoming spells, but what if we leave the Lore issue out of it. If you don’t know that someone’s turning the air around you into Lucite (Earth evocation, I think), how could you justify using Athletics to avoid it, instead of, say, Might to break free before it can totally solidify?