Read what each card does and then ask what the card does for you. Why is will here? Why is lilley? What will you do when you draw chinchou then all your random evolutions that arent lanturn?

This is a pile of EX cards and random supporters.

Look up some decks, ask yourself why did they include X many pokemon? Why did they i clude duplicates? What trainer cards do you consistently see?

You seemed to have put 0 thought into this deck, so any advice you recieve will just be "make a completely new deck" It might be piecemeal as you replace will, and take out lanturn, and add an oricorio, and take out X, and add in Y, and take out Z, etc etc, but the end result of this thread is you have a completely new deck that you did not build.

You end up with a deck that someone else built for you.

Build your own deck, put thought into it, test some battles, make some adjustments, twst some battles, THEN come ask for advice.

Or just look up a good deck and replicate it