User blog comment:Marioman53/Stern Ritter Titles: What do they mean?/@comment-11051098-20130704223815

The D could also be The Diversion. Le Vaar could have a skill to divert people, from something, from himself, or whatever else. Perhaps a skill similar to Berenice Gabrielli and The Question - not making people doubt everything about themselves, but divert their attention and attack when they're not focused or something.