[quote=@Zarkun]
<Snipped quote by Joshua Tamashii>

Depends on how repentant she is is the way I decided it works. Paladin's aren't about killing people but protecting them, even from themselves. In a way, and the way I wrote it, there's a reason one must be "pure of soul" to be a Paladin. It's why it's such a rare magic. However, and I do intend to make this one of James' personal quests, there are Dark Paladins.
[/quote]

In D&D, dark paladins are called Blackguards, and tend to harness either the power of darker gods or vices such as Anger or Hatred. Maybe you can use that in some way.