Top trumps specials harry potter and the prisoner of azkaban harry ron and hermione return to hogwarts for their third year to learn that a dangerous criminal has escaped from azkaban prison and he is in search of harry with vengeance in the air harry remains under the watchful eye of many but still manages to sneak out of the castle to hogsmeade village this top trumps pack captures the magic of this resplendent movie with cards featuring characters such as the batty professor trelawney