Item description:

This save is only to pop the Ultimate Battler trophy.

The save is not my property, since the user fbrfbr helped to complete all the battles so that you only had to choose the first one, complete it and get the trophy.
So all the credits are for him.

The only thing I did was re region this save to be an American region.

I hope and it works like me, just download the save, reassign it with the SW and copy it to your PS4.

Choose any battle and complete it (I chose the first battle and chose the difficulty very easily for faster)