"Getting rid of the judges and the torturers - and their powers, if they could use them off the job - was the big one, but now that I'm thinking about it I'm wondering if you could copy partial traits from fairies. Most of being someone's master or vassal is just - a problem, but the definition of harm is really comprehensive, and if you could copy it, and everyone could decide to be unharmable in that way without the other parts of mastery, if they wanted, maybe per person - there are sometimes reasons to not want to be quite that unharmable - then that might cut down on your troublemakers problem."