(Class Guide) In Depth Nightblade Class Guide

Malkaran

First, I apologize for bumping such an old topic, but I have never played an Elder Scrolls game until I picked up this one. So I found this guide and build when I was googling classes to play. Anyway, I have been following the guide/build in the opening post, but I am lost in what passive combat skills I should be investing in. So any suggestions would be greatly appreciated.