What does Kensei Muguruma's bankai do?


His _shikai_ , **Tachikaze** , is a wind-based zanpakutou that can launch
long-range, string-like, blades that slices enemies. But what special
abilities does **Tekken Tachikaze** , Kensei Muguruma's _bankai_ , possess?




It was confirmed in chapter 560, taken from [Bleach
Wikia](http://bleach.wikia.com/wiki/Kensei_Muguruma#cite_note-70):

> It appears to greatly augment his strength, as he is able to create a large
> explosion upon attacking. This is due to the fact that in this form the
> power of his Bankai is transferred to the knuckle blades. The bursting power
> continues to hit his opponent endlessly as long as his fists are touching
> his opponent.

