Assuming you aren't one of those people who can dismiss the question with a simple "it doesn't matter, because I will never allow an Untouchable in ANY game of mine! [smirk]", is there a place for these rare, reviled, 1-in-a-billion people? Even in their own game, the rare character with this trait isn't necessarily likely to go far; I don't know what paths in Ascension are especially good for it, minusing playing an Assassin who somehow gets into the Culexus Temple (since all Culexus Assassins must have this trait), but it's unlikely any will reach Inquisitor status, and people playing it right are likely to be off put by the character enough to not give it promotions, as well it's own shot Fellowship can hinder good interaction, making him hard-pressed to be a team-player. What about outside Dark Heresy, though? Is there any fluff that supports how a Rogue Trader might collect one, and want to keep him around? While there are no Space Marines I know of who have this trait, could they want to keep a squishy around, due to his gift (Bleack Templars, maybe)? Stories involving them seem almost as rare as Blanks are purported to be, themselves.
Once you've persuaded your GM to let you play this, what's the best direction to point him/her? Short of saying "the one that can get him Unnatural Willpower (x2), and/or Fear (X), I am not certain. It's always been a character archetype I have been fond of, though (the little evil in me that wants to play something one really shouldn't, and see how far I can take it), so I am interested in the thoughts other open-minded people have had, or even used. Thanks much.