Despite him being one of the Nightmare Court, he didn’t seem to be in it for the evulz like pretty much all the others. He seemed to actually believe what he was doing was right for the sylvari as a whole, and had a sense of honor (not attacking from behind when prompted to by Sariel, and rebuking her for suggesting it, as well as willing to face us in an honorable duel for the Stag).
And then he dies and is never mentioned again.
Sad thing is, if more of the Nightmare Court were like this guy, not necessarily good, but doing what they thought was right, then they could be understandable. Maybe even likable. Instead, the rest of them are all into killing and maiming because evil.
Sigh.