My old main, Morroth (As the Rival of the dragon Morrogh, the Necromancer) with his imo simple and cool look. As it is heavily focused on not showing too much plate, many player asked me if I really play a Guard, because he has more of an appearance as a Ranger.
The main reason for his appearance is my hatred for oversized shoulder armor ;)
ps: The Nachtnebel is a tribute to another player, who brought me to the guild wars brand; "Nachtnebel" (nightly fog), as it comes before the "Morgentau" (morning dew).