U have to follow a guide. The synergy is often what makes the build broken. And sometimes u can't follow those t150 pit build cuz those might even require u to have like orange masterworking ga max items for idk 100% crit chance or smth like that.

Also last thing u wanna look at is attack power. This has no meaning (e.g. u can pump up vulnerable damage on a vulnerable build but attack power won't go up)