[Wish]

yeah, but I guess the idea is that they go away after an event, or are summonable by players, and go away after x rounds, like the dome enchantments.

heck, I guess these could even sometimes appear as random events! that would be cool.

additionally: it would be fun if an "apprentice assassin" attacked a commander every turn in a province with the assassin's guild (or whatever it is called) until the site was found. (and, I suppose, required some blood to find)