you need one skill called unstoppable beast. once you choose succession kit, at level 60 find the skill called Prime: unstoppable beast, with that skill you will proc beast form with 5 different other skills. If you hover over with mouse cursor over the "unstopable beast" it will tell you which skills will proc the beast form. I will soon make a guide for succession zerker so bare with couple of days.
hello man, Usually all the % scaling, attack speed, crit dmg, crit rate, accuracy rate etc. this is just for pvp in my case. Link to addon. gyazo.com/16d84f458f4c72e49a4c0ffce1fa1c77
hmmm i mainly use the % scale and bleeding on my skills. Check out the tutorial guide video i have, there is the addons i use. Slightly tweaked now to better but those still work.