[Lucid:]

LoL actually has a surprising few microtransactions. The only things that are real money only are are cosmetic, essentially costume changes to the champion you play. You can purchase champions for both money and in-game currency. I've never bought a champion with real money, and most players haven't. In my opinion, money isn't even a problem with LoL. The biggest problem is that, as a game where you play on a team with complete strangers, people with big egos are going to get mad and start blaming if the team is losing.