Harry is in the Hospital Wing regrowing all the bones in his arm and hears them bring in Colin Creevey in the middle of the night. The next morning, Ron and Hermione start working on brewing Polyjuice Potion (CS10).
Colin Creevey petrified
Date November 8th, 1992
Location in Canon CS10: The Rogue Bludger
Type of Event Wizarding world