So basically I was play this game called league of legends and I finally mastered a champion. To add some context, in this game there are grades that you get on how well you perform on the person that your playing and the grades vary from lowest being a F- and the highest being a S+. As you play the game you get mastery points and these tell other players that you are good on the person that you are playing (a champion). And to get the symbol up there called mastery level seven you would have to get 3 S or higher and that took along time. It is kind of hard to explain it when you don’t play but that’s the basics of it so yeah.