Guys, I got another question for you: is the cache you receive in your class hall once a week based on the highest mythic+ you clear within time or not?
(For example: you clear M+9 and unlock M+10, you try it but you kill the last boss after the 45min mark)
Fatbosstv adressed this probleem in their concerns about legion video: https://youtu.be/ZP_Bt25toB0
Their solution is pretty decent: just only have all the gear drop from your first run until the highest lvl keystone you got.
Then have the chance of getting moot decrease with every dungeon you do