He can be found on the East side of the Lake in NW Skona Ravine. I found him wandering North along the shore just south of the fallen tree.
There was an Orm in the area that was Orange to me and he conned blue to me. Orm was Aggressive and on the shore. Most were in the water but it appears they can come to land.
He was very easy to kill with my 40 Healer. I think I had about 40% HP left by the end of battle.