So I managed to steal Motrax's hoard, but besides feeling awful, nothing happened. I seem to remember him attacking you back in my Exile days. In this game we're still getting on terribly well.
Also, is it just me or is Demonslayer kinda rubbish? I have a dual sword character and both my Ooze Sword and my Radient Shortblade are better, damage-wise on non-demon opponents.