Before taking his place as Lord Voldemort, Tom Riddle attended Hogwarts as a Slytherin student, forming a knighthood that followed his every word. the knights of Walpurgis was what they called themselves, and they were incredibly loyal to Tom Riddle. Tom loved using his team to explore dark magic and create his plans for the wizarding world. Both Riddle and Voldemort match the three personality traits (malignant) narcissism, Machiavellianism, and psychopathy, aptly known as “The Dark Triad.”