Mastery Levels 6&7 Exploit (?)

So I was thinking, what if I get lvl 5 on a champ and then keep farming tokens until I get 5 of them, and then Ill be able to instantly get to lvl 6 and 7 faster without needing to get an S for 3 games to get tokens for lvl 7, only needing an S- 5 times to get from 5 to 7? Are the lvl 5 to 6 and 6 to 7 tokens the same? I dont have a single token yet so I dont know the answer to this question, but I was wondering if this is possible? Thanks
Report as:
Offensive Spam Harassment Incorrect Board