--Accidental spoiler potential ahead: I haven't played it yet, but I have suspicions--
Uh, is the sigil in Keldran's bio clever foreshadowing or coincidence? Because if it's intentional, it's very much on the nose, in my opinion.
Edit: I saw anther comment mention Nephilim - unless you're using the word differently than I'm used to, it seems like too much of a coincidence...