Haki

Haki is a type of power used in the manga or anime, One Piece. Haki is divided into 3 types, Observation/Kenbunshoku Haki, Armament/Busoshoku Haki and the most difficult and rare, Conquerors/Haushoku Haki. 1. Observation Haki Kenbunshoku Haki is a form of Haki that grants the user a sixth sense that allows them to sense the presence, strength, and emotions of others, as well as gain limited precognitive abilities. In Skypiea, it is named Mantra. 2. Armament Haki Busoshoku Haki is a form of Haki that allows the user to use their own spiritual energy to create, in essence, an invisible armor around themself, providing incredible offensive and defensive capabilities. this form of Haki can be used to injure Devil Fruit users that are otherwise immune to ordinary physical attacks, such as Logia users. eg. Luffy's Elephant Gun. 3. Conquerors Haki Haoshoku Haki is a rare form of Haki that allows the user to exert their own willpower over others. This type of Haki cannot be attained through training; it is a power that one must be born with. Only one in several million people are born with this ability. Haoshoku Haki is considered an extremely dangerous threat and a highly valuable asset by powerful groups such as the Marine Admirals and the Four Emperors.