I just want to chime in about Triss' intentions surrounding the rose and Geralt. People can do well intended things that end up having what we would consider evil outcomes, or vice versa. I think when it comes to morality people get confused about intentions. Here is a philosophy 101 example, a psychopath is walking down the street he sees a puppy, because the psychopath gets some sort of pleasure from watching other things suffer he decides to kick the puppy, his intention is to kick the puppy to make it suffer, however just as he kicks the puppy, a driver losses control of his car. The psychopath's action punts the puppy out of the way saving the puppy's life. Now we would not say that the psychopath is a good person, he was hurting a puppy for pleasure, however his action 'incidentally' had a good result. Now, let us assume Triss binds Geralt with the rose, her intention is in her own self interest at the expense of Geralt's autonomy. As Christopher Hitchens used to say 'some selfishness is needed for a person to survive,' a person who is purely altruistic (who gives away everything) will obviously not survive very long, and it is even worst if it is at the expense of the life and liberty of their family. However, too much selfishness is frivolous, and it always displaces someone else. By frivolous I mean this, the selfishness of person A does not just exceed what Person A needs to survive, their selfishness is in fact wholly irrational, there is no logical way for Person A to justify their actions that emerge from that selfishness. I would say Triss in this situation intends evil, she just does not think of it as evil (somewhat reminiscent of the banality of evil), moreover her actions come at great expense to Geralt and his loved ones. So what we have with Triss, if she uses a the rose,are bad intended actions that come at the expense of Geralt's liberty, and the life he could have had with his family. I would not be comfortable with saying "Well, Triss did not recognize what she was doing as 'evil', she was being emotional" or, "she just thought it a normal part of love" or that "it's neither good or bad!" Triss, in the aforementioned situation is committing a banal evil, whether she knows it or not.