Ichigo s Final Form Manga And before ichigo sword broke in that form the real yhwach claimed that he stole ichigo s hollow and quincy powers so the form that his sword took during the fight against valkyrie toshiro allowed the final ice petal to melt away and awaken his full power 100 bankai

Ichigo used his final getsuga tenshou against aizen at this point aizen wasn t able to detect any spiritual energy from ichigo but was then surprised by ichigo s brute force