seems we arent allowed to ask questions that are already answered 100 times
but id give it a go anyway
we gem agility as it is by far the best
for yellow you can use agi / mastery if there is a nice socket bones
for blues well just use agi unless you need it foryour meta gem then you can put a +?? all stats gem in it 9if they stil exsit in cata) else a agi / hit gem