Thanks for the chat ban Riot, meanwhile the other player is still out there trolling in ranked.

I was building up my honour level and was doing pretty damn good on keeping away from toxicity, when our Darius decides to afk as soon as he dies twice in lvl 1. Everyone on the team is still very supportive and we decide to take the 4v5, except for Khazix. Khazix decides its not worth it and that we are bound to lose this 4v5, even though we were up on kills, had a VERY fed tristana and veigar and were winning teamfights in general. So this khazix decides to troll and starts suiciding everytime he's up, just jumps into a 1v5 and dies and says in chat "oops, I swear i'm trying". Now I tried my best not to lose my temper but when we're winning a 4v5, and suddenly its a 3v6..... I lost my cool. I ended up with a 10-game chat restriction, while the pther player is still out there being extremely toxic, griefing in other games and trolling in ranked. Thanks a lot Riot, you guys are doing a mighty fine job..... :/