To get better at the game and test my abilities against other mid level competitive teams.

I've been playing league since season 4 on and off casually but have had a drive to get better since season 7. I play top lane (mostly Shen but I am also able to play other champions if required) and peaked at diamond 3 in season 9, currently I am platinum and I am looking for an opportunity to play competitively with a team also striving to improve.