We're going to be starting 10m heroics, so I'm asking how much mastery should be good to counter the harder hitting bosses? I believe the strat is to start with Jin'rokh then go to Ji'Kun.
Now, I know it's not as necessary as in 25m, but, like in a previous post I've made, I'm having a hard time giving up aggro with my 42% crit lol. So I might as well switch some to mastery in order to help with progression.
I have 7k haste/ascension/~10k crit. have 2 pc but not 4pc yet.