Yes, I'd be happy giving Adrian the full +6 charisma bonus on his first roll with just the true name. If she rolls higher, then he's going to have to come up with more to maintain that bonus (as in, what's in it for her other than not being tortured, how does she stand to benefit from it?).<br/><br/>As for the Moment of Prescience scroll, yes, he could get his hands on one for his next day's attempt if today's doesn't work.