Most ppl now days uses brim combo (charged FB + charged brimstone) with a mix of aura + blessing (or bats and leap), others are using high blessing (like 3 -4) with aura, fb and dance. Blessing increase your crit chance and take off brim combo if it was successful.
Also stones is much important. You have no chance in end game pvp if you dont have green form crystal (every colors available) green form crystal has 250% dodge and it help against brim combo also.

p.S. Since they made second relic you have more opportunities in balancing your char. Good luck