The Wizarding World of Wally Whimz

Wally Whimz is very famous in the wizarding world, known mostly for his creation of the Brawny Brain Elixir: an elixir that allows the drinker to perform exceptionally on any task he or she may take on. Before Whimz's demise he hide the Elixir in his common room and created a guide book to help locate it if you are cleaver enough! Each year the headmaster allows students one hour to take on the impossible task. Can you find the guide book and locate the elixir before the hour is up??