Joined up with a guild that was raiding the Reavers. Main assist was 52 SK, also had 50+ ranger, 44 monk (me), and high 40's rogue for melee. Casters included 44 shaman, epic cleric, and chanter. (Wasn't my guild, don't know all the numbers, sorry).
Anyway, Ghiosk popped after the 3rd reaver both times. Has lots of hitpoints, but we didn't lose any members in either fight.
Curious note: During first fight, we knocked him into the water. He would attack the main assist when she was in range, but would stop attacking completely if she left melee range. My 44 monk ended up doing the last 300+ points of damage to him alone, and never pulled aggro. Anyone else have this happen?
Slathgar Ebonscale, 46th monk of Xev