Minthara's class was changed to Paladin in the patch notes. It looks like there's a good chance that she might end up being our paladin companion, now that we know non-origin party members are going to be a thing. If that's the case, then I'd suspect that she'd already be an oathbreaker, since the other two subclasses are distinctly 'good' in flavor.
Oh that is actually awesome, since Minthara has abandoned Lolth already so it fits perfectly.
