Erin takes a deep breath and lets go. Fucking. Damn it all.

"Practical lesson for you, Maxwell," she says in an exhausted voice. "Warlock, from the Gaelic 'waerloch', meaning oath-breaker. Any power given can be rescinded; worse, any power that doesn't have a purpose can only betray you. You and I have some unpleasant shit in common."

"...I'm not going to hunt you like a dog. But I will if you make me."