Just soloed this guy and he dropped the arms for me. Wasn't that hard me and my 56 pet did him in quite well. Kabaak Sigmon of the Rathe Level 56 Necromancer
Ok, 65 BST just solo'd him pretty easy. He was in the room north of the invis wall. Was hoping for him to drop arms but dropped veil. Didnt heal pet once, max hit of 165, went offensive and did paragon myself. I let pet tank the beginning and he dropped him to 47% by the time pet had it at 75% so I stepped in. Very easy.
Saw these on Fennin for 800p, I thought it was a good deal and snatched them up for my Shaman. Only time ive ever seen them. This was 2 days after Ykesha came out.