Duration: 1m1s

It appears there's a connection... ...between the Dark Lord's mind and your own. Whether he is, as yet, aware of this connection is, for the moment, unclear. Pray he remains ignorant. You mean, if he knows about it, then... ...he'll be able to read my mind? - Read it, control it... ...unhinge it. In the past, it was often the Dark Lord's pleasure... ...to invade the minds of his victims... ...creating visions designed to torture them into madness. Only after extracting the last exquisite ounce of agony... ...only when he had them literally begging for death, would he finally... ...kill them. Used properly, the power of Occlumency... ...will help shield you from access or influence. In these lessons, I will attempt to penetrate your mind. You will attempt to resist. Prepare yourself.