Board Thread:General Discussion/@comment-24382631-20140110234616/@comment-5398287-20140415165913

We don't really know that much about the final form to believe it could withstand more than one hit from Zanka no Tachi, I think. Sure, it has that really powerful Fragor attack, and Ulrafragor (in Soul Resurreccion it causes a more centralized explosion that does way more damage, but it's from a game), but we never really saw much about his durability, given that Ichigo nerfed him with one really powerful attack a few minutes after he attained his final form.