Board Thread:Questions and Answers/@comment-7708862-20130402005255/@comment-7708862-20130403170445

@kenji and number 0, because he said 4 and higher and in espada number 0 is the highest (ulquiorra was aware that it went from 0 to 9 and not 1 to 10). And ofc it wouldnt have to go literally boom, but it should have been destroyed.