Took my 64 warrior, with 10k hps and went to look for fables. I came across The Fabled Narmak Berekka the fourth floor and killed him pretty quicky. As i was looting him this guy popped up, light blue to me, and attacked me. I fought him for a while with no luck, ran out of zone. Healed up and went up again... he was kicking my but got him to 60% when I ran at 24%. Bringing in cleric also ...will let you know
Travelling through the third floor, it sort of dropped on top of me through the floor... hardest hit was for 354, summons and enrages at 10%ish, but missed a fair bit and was a slow swinger (til it enraged of course)... did use Gelatenous Root though... must have been a proc on its swing... seemed to just a root as there was no damage component showing up