Nothing enemies get one shot assassinated or just murdered in a couple of hits.
Harder fights I try to:
Sneak attack while wearing my assassin set up.
Then I'll change to my warrior set.
Get a couple of hits in.
Parry/dodge/Hero Strike/Or if I'm flush with adrenalin, Overpower Attack.
I'll try to keep one adrenalin bar in case I get mobbed so that I can use Ring of Chaos.
Either that or just lose my shit, nearly die, then try to break line of sight while looking for a cosy bush to hide in.