Well,
I hope I made my question clear in the title. If not here is the explanation:
Im going to make one mighty foe for my four members kill team. It will be a Space Marine gone chaos (he will be helping them in the first place, but once they fullfill their mission on retrieving an item he will turn against them).
He will have combat master and many more skills to show his prowress in close combat, but also counter attack (fitting for a wulven).
So, how much incoming attacks can he actively block? Can he dodge shots from other kill team members? He has two Lightning Claws. Also, sine he is ambidextrous does he now get a penalty or not. Sometimes all the things are sp far strechted out in the rulebook that it's hard for me to grasp (I have to translate it into german for my players, which doesn't help either). If he can't do a lot I want to add a fenrisian wolf, but I don't want to overdo it (they are a starting party). I can't remove the Lightning Claws (it was a wish of the person controlling this NPC) so I don't want to add another threat.
I would be thankful for anyone who can give me a better breakdown on how this will work (and combat in general).
Thanks for your time. If you need further intel, feel free to ask me about it