Aurora

""Flower... Flower wither and lost their hue... Much like I reflect in vain... Time lost to the long rain...""

- Aurora

The Aurora (オーロラ, Ōrora; "goddess of the dawn") is the current leader of the Principes, her real name being unknown. Despite her remarkably young age, she's extremely talented, being only surpassed by her Supreme Commander Sōzoku Fuzōfugen. How she developed such immense powers is unknown, as it appears she's not happy being the leader.

Zanpakutō
Yoru no Seijaku (夜の静寂, Midnight Stillness) is the name of Aurora's Zanpakutō. It takes the form of a two-meters long nōdachi, preventing her of wearing Yoru no Seijaku at her hip. The blade is jet black colored, except for a scarlet red, diamond-like motif on the hilt. The name of Aurora's zanpakutō reflect her personality, being quiet and lonely as the darkness of the night.


 * Numen: Inanis Mundus (世界アター孤独, īnanshi mūndosu; Latin for Empty World, Japanese for World of Utter Loneliness) When released by the command "Create Hopelessness" (作る絶望, Tsukuru zetsubō), Aurora gives off an immense white glow, blinding anyone who looks at it directly. When the light fades, her true form is revealed. In this form, she has become completely white, the total lack of color symbolic of her utter internal emptiness. She wears a plain white kimono and matching sandals and her hair has become long, straight and white, decorated with a white lily.
 * Numen Special Abilities: Inanis Mundus has the ability to control the air, and is famed as the strongest wind-based zanpakutō in existence. Aurora can control winds whom are so powerful hat they are able to weather through the thickness of several Heuco Mundo towers in a matter of seconds, as well as blow away a whole army of Adjuchas Hollow with a single swipe. Aurora can also form a rotating sphere of air around her person, which is able to deflect all but the strongest of attacks, allow her to fly independently for extended periods of time ad even disintegrate the very ground beneath her. She can form tornadoes and hurricanes in the blink of an eye, and can extinguish even the most powerful flames. A single swipe of her sword is enough to blow away several buildings, and when used at full power, it can even obliterate an area as large as the seireitei with only one attack.