How do I deal with a person like this

In league I have a group of friends that I like to play with and somehow it makes the game 100% more fun for me because we just fuck around and do whatever But occasionally there’s this one guy who always gets invited that pisses a few ppl off

Not gonna say his name of course but let’s just say he’s really toxic and not a team player

He’s more focused on making his stats look good and making him look like he carried the game Basically a kills over objectives focused type of guy

When he loses lane he gets mad at whoever or blames the enemy champ for being broken when he loses

He also likes to argue with others on how they build their champ He told someone to build berserker’s boots on Pyke... he doesn’t even play Pyke lmao

He’s not trash at the game tho he’s really good but his mentality is just toxic, all he wants is to constantly prove how much better he is than the opponent he’s playing against and although that’s a focus of league he’ll usually gloat in all chat and the unsportmanslike manner is just really tilting

You might say that gloating and carry mentality is part of league and that players do it all the time and I’m just butthurt about it

But I can’t stand people who just act like that

The simple solution is to just say ban him from our discord or group or to not play with my group, the thing is he keeps getting invited so playing with friends can be a double edged sword, of course I can just mute him but that won’t change much if he’s still in the game