Totally optional and of course should be players choice. And yes, Shadowheart is a bad girl.... Strong, intelligent, but...baaaad

If there was an opportunity to be her Master, I would even replay the game just for this
Nah, she doesnt need a master.
Oh, okay, I still didn't really want to. I'm more worried about the options to kiss Minthara 's boots, serve and worship her in the next topic anyway.
But the OP would be happy with this option, so why not. Shadow Heart looks like a bad but obedient girl.