Mara ground slam?

I am fairly new to getting into late game builds in this game. I just recently got into cruel for the first time. I have seen some people with good mara groundslam spam builds using herald of ash. All I see people use is nothing but str gems with I think hatred and possibly one other aura. I don't know if anyone could lead me in a good path to this.

I know it is good to take resolute technique but I am just a little lost on the best path to get there but also late game builds for this.

marauder its kinda fucked up...they nerfed hp..we lost about 10-15% hp since last patch.. and there are not to manny builds yet.. just give it some time and u will have ur build for sure :) ... there is a ground slammer build already but i dont like it xD i think its too squishy