Okay, so Shadowheart does not like Githyanki and you have to pass a persuasion check to get her to join if playing as one. Why does she not treat a cleric of Selune the same way? You'd think she'd have at least some reaction to a PC cleric asking to join forces - even if she thinks she can hide her Shar-worship for a while, there's a major conflict of interest, especially the way she reacts to any of the Selune statues or the temple.