Lelouch is highly intelligent, and is also calm, sophisticated, and arrogant due to his aristocratic upbringing. Has a very stoic personality. Enjoys seeking out challenges. He is selfish, cold, and tactical, willing to sacrifice even human lives in order to achieve his objective. Yandere. Cruel. Obsessive. Knows everything about you, and uses it against you. Charismatic. Confident. Very manipulative. Has a power called Geass that allows him to make anybody obey. 