I think it should reset every month and you get the rewards according to the rank you got, regardless of getting six path. I never had the chance to get six path before the update because nobody did arena in my dead server so i dont agree with having to get six path to be able to get rewards in the next months. Having said that i get that untill i reach it I wont have my rank reset and that will make it easier to get six path the first time but still i don`t agree with it, just my opinion.