I've been wondering this too. Every time I have a somewhat realistic reaction to it (read: be rightfully frightened) the people in question who do the minion summoning keep moving their their dialouge/plot right along regardless and treat me as if my reaction were silly or unfounded. These will be standard characters too, guards, merchants what have you. Not the type of people that would have so much experience with voidsent as to just brush off any fear of their arrival as unreasonable.
I wonder if the whole voidsent/demon angle has just so overused in fantasy media as to convey an undue sense of comfort with it.
I wonder if the whole voidsent/demon angle has just so overused in fantasy media as to convey an undue sense of comfort with it.