Have Mercy by Ravenclaws_Heir

Rated: 6th-7th Years •
Summary: After being stripped of most of your magic, one would think that you would shrink away from the magical world and live life as a Muggle. But with the help of her grandmother, Gabrielle, Clarisse Arnolds, a half-blood, saunters into Slytherin house as though she owns it. A star student, a brilliant athlete, and a descendant of two of the most ancient wizarding families of earth, Clarisse puts Draco Malfoy in his place! But when it comes time to choose her path in life, what is she to do? Will she join the Order of the Pheonix and bring an end to the Dark Lord's reign of terror? Or will she join the other Slytherins and pledge her allegiance to the Dark Lord, thus becoming the most trusted and faithful of all his servants? Follow her on her life's story and find out.