Can she...
- Teleport your character? Yes, but probably not if he doesn't want her to.
- Locate your character? Yes.
- Heal your character? If he can't heal himself, most likely she wouldn't be able to either, but if she could she's welcome to.
- Enter the dream of your character? He doesn't sleep.
- Knock out your character? Probably not, unless she manages it the manual way.