Nightwolf Brutalities? (Question)

[LawAbidingCitizen]

I've been playing Nightwolf nonstop since release. Recently I've been using Ancestrial Gift variation and I'm wanting to do his B341+3 throw string brutality but I don't have it unlocked yet.

Does anyone have all of Nightwolf's brutalities? I already have his D2 brutality, F-Throw, 221+3(Ancestrial Gitfs) and BF4 custom variation brutality.
I'm on character tower stage 4.
If I perform the brutal will it unlock? If not where do I get it? from stage 5?

If anyone knows secret extensions for Brutalities or secret brutality's post them below.

 

[Enexemander]

If you don't have the brutality, you can't do it (so you can't unlock them that way. That's fatalities).
The AI doesn't have that restriction, and can do brutalities that you do not have. But it will not grant them to you.

 

[Deleted member 59910]

Stage 5.