After joining the efforts of the toa nuva slowly all of the makuta are being killed off. After an Ambush in which all of the toa nuva except Kopaka are put into stasis and now cannot aid Zero, Takanuva and Kopaka. After getting over the grief for his comrades Zero attacks the brotherhood of makuta who have all come to karda nui with thier rahi and absolutely obliterates all the makuta and rahi he faces before coming to Teridax. After realizing that teridax is the mastermind he starts fighting. He pounded the makuta for hours on end and finally pushes the makuta into raw energy and the makuta turns to antidermis and envelopes Zero. After Zero fell unconcious makuta turns back into his normal form and flees.
Zero became even stronger and more powerful. His sword did not change but his shield became tougher and emitted raw energy and a matoran can change into a toa by touching it. His hands grew into powerful claws and his wings grew immense. He was now fast enough to catch a toa of speed in mere seconds. his legs grew massive and even more powerful with his boots becoming even more menacing. and last but not least his miru shifted into a huna but still retained its power of the elements although now he had direct access over even unmandable elements like might and courage.
Yeah i totally revamped him after buying Kharzani and Maxilos and Spinax. I even made him a throne!