I earned an S- in a game 12/0/18 as Lux, Yet I receive no lvl 6 token not even a chest or anything.
Can you please tell me why? Considering the requirements for a lvl 6 mastery token is : Acquired by grading S- or above on a level 5 Mastery Champion.....
This has taken me a while to get considering I don't LoL extremely often..... 
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