Hypnotizing her was certainly easy, but he'd expected nothing more than that from a human. He had hypnotizing down to an art. Humans really had feeble minds when it came down to it, but in cases like these, he was very grateful for that fact.
"Tell me, Svetlana, what lurks just beneath the surface? Is there someone that's wronged you?" Of course, it was a general question, but he would take anything she would say in response. It would all add up to fodder he could use to keep her under his thumb for a longer period of time. If she had enough suppressed emotion then he would be able to stay busy for a longer period of time. Svetlana would hopefully prove to be an interesting play thing, because of course, that's all she was to the Master. He could bend her mind and twist it until she didn't what color the sky was. But that was one problem with humans, their minds tended to break too easily more often than not. Hopefully Svetlana would prove to be stronger than most, given her chess abilities.