Talk:Excalibur/Umbra/@comment-35889067-20180615165746/@comment-92.16.105.31-20180615185635

You get a shitload of mastery. I went into the quest with all maxed gear (so no affinity from killing enemies could possibly have contributed to my mastery) and when I got Umbra and his gear I suddenly had a new mastery rank test available. I also just watched Tactical Potato's playthrough of the quest and he got enough mastery for a test too.