I don't recall if there was a consensus on this one.... - Edit 1
Before modification by Light in the Night at 24/08/2010 07:14:49 AM
However, we know Ishamael was searching for Fain, (since he had gone rogue), and we know he utilized DF's, as well as punish them for failure. My money would be for Ishy venting his anger on Barthanes for assisting Fain.