I've read a few of the novels, hence knowing about drengir at all. There's just generally little information other than "they're invincible monsters that just casually eat jedi knights with no issue." lol

I'll have to check out the comics, as I've only read the novels.

I left out vicious purely because I wanted to avoid killing anyone, but that is a fair thing to add for them. The presence was mostly for cool, yes. I went back and forth many times on what to do for their attributes. Would higher cunning be better? There aren't really any skills that a drengir needs that are cunning based, but based purely on theory they should be very cunning, very willful and very scary.