This is my build for a Wirts Leg Barbarian. max Strength/Vitality
Dual Wield enchanted rare Wirts Leg. Potential to Socket the legs but can't make runewords
Max points into mace mastery, whirlwind and frenzy.
I'm level 28 in normal difficulty and not doing much damage already but still able to kill bosses like Diablo with wirts legs, I actually do more damage than the best weapons I could find on switch. Both of them are lifesteal and one mana steal with a mana steal amulet so frenzy is free to use along with double swing.
here's where I am so far