In Blood Omen 2, Magnus is encountered in a boss battle. The boss fight takes place at the end of Chapter 8:The Eternal Prison. After Kain had found (and killed) the Builder he attempted to escape the Eternal Prison, but found that the 'insane vampire' (Magnus) that had dogged his steps through the prison, was still following him. Kain entered into a short 'prelude phase' to the boss battle, through an 'invisible maze' (where the walls only appeared if Kain got very close to them),during which he was taunted by Magnus. When Kain reached the other side he entered a large courtyard with several large Prison Guardian statues surrounding a central pool of water; where the initial phase of the battle took place.