Things that turn me toxic in League

Promotional system, you can stomp to tier promotion and then every game your team goes 0 15 in 5 min and surrender at 20

Having reached Plat recently, this ELO is so fking toxic, I'm Plat 2 at the moment and I really hope it improves...

Afkers need to lose 4 times the LP, I've lost games where the match history of an AFK had 4 afk games in the past 10 over the course of two days