I’m willing to bet a succubus approaches the protagonist in the form most appealing to them, and that is the point of that feature.
Larian has also said that custom characters will have more connection to the story, so this dream character might be an actual character who is part of the custom protagonist’s personal story, perhaps a resident of Baldur’s Gate.
Or it could be both these ideas.
Last edited by Warlocke; 06/10/20 10:05 PM.