Today marks quite a feat, although the feat was not really done by me. I managed to get a hold of a scroll of body switch and changed into a tomb guard (big mistake by the way, they cannot read...) and ventured into the enner level of TX. In there I quickly found the two enners, and was lucky enough to kill the second with a fireball while he was stuck in a long corridor. This was going great I thought to myself and went on to get myself fed on his corpse. Lo and behold, right next to him there was a pile of treasure! I quickly rummaged through it and to my astonishment, most of the gear was highly enchanted! That's when I noticed the assortment of scrolls and wand... and the corpse of none other than Ischaldirh himself! Quite an acheivement Mr. enner boy!
Ninja edit: Also got a mithril axe +7 from Loricatus after the body switch. Bug?