Ive been saying this since the beginning, Mastery should be our best Secondary to Haste. Everything that doesn’t do Chaos Damage, should be doing Chaos Damage, Blade Dance, Immo Aura, id be okay with Auto Attack not having it, fine whatever, but our core abilities that help us do damage, should.
The problem and it can be easily fixed either for S4 or Dragonflight through a talent, just buff our Mastery or give us a 3 tier talent that increased our Mastery thru the talent 3/6/9 % or 4/8/12 % then we go to Mastery Rating, so we’ll have our base 14.4% add 12% thats 26% then the rest we can acquire through rating. There shouldn’t be a “hard cap” on our Mastery, I get DR will come into play but there should be no set, “How much Mastery can I have?” or, “How much Mastery should I need?” those questions shouldn’t come to mind if Mastery is in a good spot.