After a quick scan through the new FAQ's I can only find two magic items that give heroic killing blow, a Dwarf one, and a Brettonian one and no other models that I know of. So no, it just seems to be a rare ability for now.
Heroic killing blow?
As I have yet to get my hands on an army book, I was wondering if any of you could enlighten me...Is heroic killing blow something ALL models have? Because Im just curious, since my DE executioners have killing blow as standard,and most likely have some of their points cost attributed to it...it would sort of suck if everyone gets it now 
