Talk:Mastery Rank/@comment-81.100.203.148-20180127192912

Has anyone made a chart of how many weapons it would take to progress from one mr to the next? I just did some quick maffs and it seems like I will need 40 weapons exactly to get from mr 11 to mr 13. Does this number seem correct or am i way off the mark? please confirm.

ps: I suck at maffs