What is aprentice?

Aprentice is a TORTUROUS DEMON WITH NO HEART! SHE'LL MAKE YOU SCREAMING WITHOUT EVEN SMILING! HAS NO EMOTION WHEN SHE'S WATCHING YOU DYING! SHE'LL KILL YOU WITH A LOOK WITHOUT EVEN TRYING! DON'T MESS WITH APRENTICE, SHE'LL HAVE YOU CRYING!