Just a note, "illusory" is actually a word. I resubmitted the spell anyway, but I'm likely to use it again.
Also, for illusion spells...Are we going to have to be specific with "creates an illusion of a clawed hand" or can we have general purpose illusion spells? It's going to get very tiresome if we have to create a whole slew of spells like "make a small group of people look like armed guards of this country" "make a small group of people look like minor bureaucrats of that country".