Looking back at some of the old Pokémovies, I realized how great they pulled it off, yet nowadays, it's the same base everytime.
>legendary appears
>Ash and Co. follow it
>shit goes down
>It's up to Ash to solve it
>happy endings, yadda yadda
Given this, create a plot for a movie that can strike every aspect of great Pokémovies(awesome scenes, feels, etc.) and that everyone would love.