Sen'nō Mukuro (Spirit)

Sen'nō Mukuro (先王躯 Corpse of the Late King) is the materialized spirit of Aki Rakuyō's zanpakutō. Noted to be a battle-loving and exceedingly strange woman, she is said to be the truth of Aki's personality that is kept plunged within his soul. An ancient zanpakutō who has witnessed countless battles after several reincarnations, very few know the truth of Sen'nō Mukuro, or more lovingly referred to as Senna (茜雫 Drop of Red Dye), aside from Aki and apparently, Lavenia, who she has pledged her allegiance to.

Zanpakutō
Sen'nō Mukuro (先王躯 Corpse of the Late King): Her sealed appearance is simple, but can be considered intimidating to those she wishes. What is most prominent about it is its unique color; being entirely red, and any refraction still keeps it the same, core crimson color. Furthermore; the guard of the blade remains the same, as a small tassel is attached to its edge, flying outwards. Finally; its tsuba is a majestic gold, with crimson markings within the four-leafed clover pattern. It is kept concealed within a very contrasting dark blue saya, with its length purposely heightened so that she may use deception within his strikes.
 * Shikai Special Ability:
 * Shikai Special Ability:


 * : Sen'nō Mukuro Atatenmō (先王躯与天網 Corpse of the Late King delivers Heaven's Vengeance)