What does Unohana Retsu's Bankai do?


What does Unohana Retsu's Bankai do?

It was not so clear in the manga.




As for all the information that is currently available

> she finally enables her Bankai! Blood spills from the skies, as though it
> was rain, she enables it caller her Minazuki Bankai out! Zaraki notices all
> the blood that’s dropping! Unohana’s sword is straightened and changes into
> a sword with never-ending blood oozing from it. She mentions that the play
> is over! Both of them go crazy and quickly go on their attacks! They keep on
> clashing, Zaraki can feel that the sword Unohana currently has melts her, it
> starts to degrade his face from skin to flesh and to bone! He mentions that
> it’s fun! He notices his hands and cloths degrade away from his bony hands.
> He asks himself what that is, he mentions that everything seems to be
> different, at the same time, he sees Unohana with no face except bones!
> Zaraki mentions that everything is so different, he’s been asleep, he’s just
> been dreaming about their contacts over and over again, he calls this
> exchange to have no name, but thanks to her, she now realizes that this can
> be called, Fighting! They keep on clashing swords and spilling blood!
> Unohana mentions that she likes fighting! Zaraki likes it so much that he
> can’t help it, Zaraki is back to seeing flesh and blood again.
> [Source](http://dailyanimeart.com/2013/02/13/unohanas-minazuki-bankai-
> zaraki-kills-unohana-bleach-526/)

It seems like a weird kind of bankai to me very _Illusive_




As for all the information that is currently available

> she finally enables her Bankai! Blood spills from the skies, as though it
> was rain, she enables it caller her Minazuki Bankai out! Zaraki notices all
> the blood that’s dropping! Unohana’s sword is straightened and changes into
> a sword with never-ending blood oozing from it. She mentions that the play
> is over! Both of them go crazy and quickly go on their attacks! They keep on
> clashing, Zaraki can feel that the sword Unohana currently has melts her, it
> starts to degrade his face from skin to flesh and to bone! He mentions that
> it’s fun! He notices his hands and cloths degrade away from his bony hands.
> He asks himself what that is, he mentions that everything seems to be
> different, at the same time, he sees Unohana with no face except bones!
> Zaraki mentions that everything is so different, he’s been asleep, he’s just
> been dreaming about their contacts over and over again, he calls this
> exchange to have no name, but thanks to her, she now realizes that this can
> be called, Fighting! They keep on clashing swords and spilling blood!
> Unohana mentions that she likes fighting! Zaraki likes it so much that he
> can’t help it, Zaraki is back to seeing flesh and blood again.
> [Source](http://dailyanimeart.com/2013/02/13/unohanas-minazuki-bankai-
> zaraki-kills-unohana-bleach-526/)

It seems like a weird kind of bankai to me very _Illusive_

