Please take in note:
I appreciate the previous answers and thinking , of course it is allowed for discussion and etc.
But I think that the main think I meant by my question is What's a real assassin for you ( In terms of tools , behaving , physically stuff ) in Skyrim of course.
So I saw someone around the forums here , who said that a bow user isn't a "true" or "real" assassin..
Now what are your opinions on it ?
For example I think that dual daggers or dagger and sword users are assassins ( if of course they want to ).
Yet bow users are some type of hybrids for me..
Additional question:
Recently I played Oblivion and tried out a class named 'Agent', I had some interesting gameplay with him , what are your opinions about the class and do you suggest taking it in Skyrim ?



