Talk:Mastery Rank/@comment-2A02:908:740:5D00:8470:FC75:71E5:813B-20171202104306/@comment-72.75.232.29-20171203052003

No! Sorry, when you finish the 5 minute objective and extract you get a flat amount of mastery that does NOT increase with time survived. Furthermore, you only get this Mastery Points reward ONCE.