This mod was something i used before 7.0 was made and it allowed me to search my pc and it gave typing info during battle, that typing info helped me as it improved my battling by giving how good the move was against the poke that was out.
It may of only given a x1, x1.5 or even a x0.5 but it did help me in knowing what moves are not effective against certain pokes and what moves were so i was wondering if it's possible that something like that could be made to help players learn what is and isn't effective during battle against certain pokes.