[quote=@HereComesTheSnow]
An effective aura of complete undesirability cloaks him, to the point where he can even have a non-presence, where those around him subconsciously refuse to notice him. That is, if he keeps quiet (not a habit of his). So thusly, his presence instead usually unsettles his company,
[/quote]

Not exactly the way I would describe it but isn't that effectively Sapphire's semblance?