I had basically no relationship with Shadowheart, she was never in my party. I didn't even know I was supposed to be bringing her along during the trials (not that I would've agreed to help her become a Dark Justiciar in the first place). I just wanted to free a prisoner, my druid is all about freedom and junk.
On a future run, I'll probably pay more attention to Shadowheart and try to redeem her. I have a feeling she won't survive most of my runs, though.
Maybe it could be done with average approval, Shadowheart just needs to be in the party at that moment, and she can be persuaded to turn to the side of good
