definition of bankai

The Power Unleashed. Bankai, the ultimate manifestation of a Hollow's power, is a highly advanced form of a Hollow's abilities. It is a state where the Hollow's strength, speed, agility, and spiritual power are greatly amplified. In this state, the Hollow's mask and clothing change to a more powerful form, reflecting the inner power of the user. Bankai is often accompanied by a powerful release of energy, causing a shockwave that can destroy the immediate area. The user's Zanpakuto also changes form, becoming a weapon that is more powerful and suited to the user's fighting style.