https://www.youtube.com/watch?v=OVkKI50zuxQ Getting nicked by the Adds? They make it a bit tougher, but I don't remember having too much of an issue with this.
Can you get someone to group with you for the fight?
Edit See this Video, it has a trick to fighting this onehttps://www.youtube.com/watch?v=OVkKI50zuxQ