This version is a random drop off of any 'a dry bone skeleton.'
As a word of warning, it looks exactly like the regular Ebon Dagger so if you're only half paying attention you might miss it on the corpse.
EDIT: Added pic, taken on a 75 so max stats are *NOT* shown (-5hps/mana/end from max stats -- so extremely close).
Edited, May 11th 2009 9:43am by Baleel