>>55893628There are at least four ways that story can end.
>Joker adapts to the Pokémon world, outsmarts some of the brilliant heads, wreaks havoc, and he dooms the world by either obtaining powers that shouldn't be in his control, or by infecting everyone with his gas>Joker does most of the above things, but one or several characters get around his crime style, to beat him>alternatively, Batman somehow traces Joker into the Pokémon world and saves the day>Joker doesn't adapt to the Pokémon world, tries to detonate his gas somewhere, and gets instantly defeated by some trainer 