Being the daughter of III and a student of his, Isis has been trained to be a very powerful adversary in fighting, and intelligence. Isis was taught in Martial Arts, being a powerful fighter when it comes to hand-to-hand combat, capable of taking out fodder rather quickly. She is able to take out a Rear Admiral with some effort needed, and is also able to take out a Vice Admiral of a lower level. Her mastery of her Devil Fruit and Kenbunshoku Haki has allowed her to be a very capable interrogator, as she is able to tell when the victim is lying to her or telling the truth. Her knowledge of the world and its inhabitants is also something that is to be admired, as she is aware of the major figures in the world, and have enough Intel on them to distinguish who they are and what they do.