Xena: Warrior Princess, Season 4

Satrina:
Oh Xena, the moment I realized you were in command I was ecstatic. Of all the people I have studied you were the most complex, the most brilliant of minds I have defeated thus far. You see, Xena, I never did have that much in the way of muscle, never. But, I am a survivor and I have this incredible ability to put myself in my enemies head. So when I found myself in your custody I realized this was my one chance to learn from the best. That's why I couldn't allow you to see Borias that night. Oh yes, the night your son was born, you had just taken the Santra flower potion and Borias' army attacked.