a fursuit of hatsune miku, if you put it on it will take over your mind

in this reality eternatus succeeded in the darkest day where 20,000 years later, zacian and Zamazenta are back in fighting condition, and ready to help you defeat eternatus, but the three of you know you don't stand a chance, so arceus blesses you with the rusted gun, used to summon zagurinu, a dark type and a dark steel type with the rusted gun. will this be enough to stop eternatus, or will you need the help of other legendary and mythical pokemon

also known as the darkest day, controller of the dynamax phenomenon, the final boss of pokemon sword and shield, legendary pokemon, the most powerful pokemon in terms of base stat totals, when defeated it will enter its eternamax form where it becomes impossible to defeat without the help of Zacian and Zamazenta (i have made another eternatus themed talkie where the darkest day wasn't stopped so if you want to do that one look up eternamaxeternatus one word)