For me it has to be pkers at the wilderness agility course. I know i dont have to train in a pvp world, but agressive revenants can be really frustrating if im the only person there. But what I don't understand is why people feel the need to pk others who are training agility there, i only have 27 cakes and a knife, your not going to get any decent loot, all its going to achieve is annoying me a lot! Maybe it makes them feel powerful, but it just seems so pointless to me.