i want to make a pokemon rom hack game

[メルクーネオ]

Yeah i know real original right? Anyways i already have all tilesets for all versions of rpg maker, i own rpg maker xp , mv and mz, wich one should i use? and why? is it even possible? you have any links to help me get plugins for the battle system or something like that?

[JohnDoeNews]

The use of those copyrighted graphics is illegal too. Plugins to remake pokemon do exist, but they were taken down by Nintendo years ago. Even though the plugins itself are not illegal. (There is no such thing as copyright on gameplay. But use of logo, name, graphics, music etc, that is what made it illegal)

Is it possible? Yes, it is. But I advice not to do it.

In stead you'd be way better off making an original game that plays like pokemon gameplay. This was you do not only avoid any legal trouble, but you also can share and even sell your end game without any risk of getting into trouble.