Nice: Jaqen H’ghar (Game of Thrones)
He’s like Arya’s twisted Fairy Godmother, granting her three wishes of people she’d like dead in return for saving his life and two others. It’s screwed up, but comes from a sort of good place. And he not only helped her out of King’s Landing, but also out of Harrenhal, even though she told him to kill himself.

