L Lawliet is the International Consulting Detective that possesses an Extraordinary Genius Intellect. He is a highly-esteemed detective who is effective at everything. He possesses an IQ level of 220 Intelligence Quotient which makes him a genius mastermind that can easily outwit his opponent. L is also a master of athletic prowess, Capoeira Practitioner, Social influencing, Stealth Mastery’s, and Weapon Mastery’s. His highly efficient and cunning mindset enables him to stay ahead of his enemy. His secretive nature adds another layer to his brilliance. On the other hand, Light Yagami may be a master manipulator and a master planner with a 215 IQ, but he possesses traits like God Complex, Inflated Ego, and Composed. Light's secretive nature about the death note is another weakness that L can exploit. As L has mastered everything including his mind, it makes him the winner of the battle.