There used to be a “bug” that flaming oil cost 600 AP for EP and 800 AP for the other factions. Back when ground oils would damage opponents, pretty powerful back then. 5+ years ago.danthemann5 wrote: »I remember someone telling me that once upon a time, the cost of siege was different for each faction, or one faction in particular.
I don't know how true this is, but with ZOS, it's certainly within the realm of possibility.