 When released, all the "reiatsu" he has conserved beforehand will be unleashed, granting him the rank 0 (assuming he has conserved enough "reiatsu"), causing Yammy's size and power to increase dramatically as he takes on the form of an incredibly gigantic, multi-legged Ankylosaurus-like centaur.In this form, Yammy can easily crush Soul Reapers with one of his huge hands, create extremely massive "ceros", and boasts being stronger than Ulqiuorra, Nnoitra, and Grimmjow combined.Furthermore, Yammy may gain additional sequential transformations whenever his rage becomes high enough, these forms resembling different animals, with each form much more powerful and titanic than the one before it.