I have always found the three of them far away from worglaws camp closer to the celestial shrine in the pass on that side. (look at your maps) So anyways without the help of worglaw I've had to rely on my own spells and skills every time to save my own hide. If you can make the nether spell hate I suggest you do so it comes in handy when you cast it on all of them and sit back to watch them fight it out then all you have to do is kill the winner.
Oh but make sure you get one hit on everyone else to recieve the exp points.