Talk:Champion Mastery/@comment-5224716-20150316070732/@comment-26152856-20150316132119

Given that you only need between 15 to 30 games to reach the current maximum tier, I doubt this system really supports a one-champion-only playstyle. Sure, you can earn points beyond the maximum tier which I intend to do heavily with Akali. However, that is only shown on your profile. It's neither shown ingame or in the loading screen. So you can't really tell the difference between a ~2000 game Akali and a ~50 game one.

Maybe Tier 6 and Tier 7 will have significantly stricter requirements, but so far I doubt it. Primarily, the system's intention is to reward fanning out and playing a multitude of champions, as exemplified by the Mastery Score.

However, I believe as Riot builds on the system and releases additional tiers it will go more into that direction, yes.