Hmmm…well, those stories aren’t too uncommon, but I tend to avoid them for a couple of reasons. First, they almost always feel a bit contrived. Person A with [insert power here] just so happens to try and change Person b with [insert more impressive power here]? It doesn’t seem all the likely, to be honest. Of course, that doesn’t mean every story like this is like that. Some can pull it off with a “student overcoming the master” plot progression, for example, but I don’t write that all that often. This is mostly because of problem two–that this structure tends to drift away from horror motifs fairly quickly. I like staying in the horror genre, but introducing a person with more power tends to rationalize power, not mystify/terrorize it. I know that doesn’t make much sense, maybe I’ll expand on this in a metawriting at some point.