Board Thread:General Discussion/@comment-24189673-20131120064700/@comment-25087751-20140621041130

i have a theory, based on filler of muramasa, you can see how are the two human form of katen kyotosu, and you take the form of your zampakuto, so the human form of katen kyotosu are two women patched, each one has one eye with a patch so my theory is that his bankai is blind destruction, when he uses it, he has the 2 eyes patched and that's the reason of why he can't use it with much people close, because he can hurt them without want