Frenzied Wombat
Potato del Grande
If you notice on the Diablos Sledge II it has element damage in parenthesis. This means it is, "locked" until you use a free element gem to allow the damage to be used. On the opposite side of the coin you can get a damage boost gem that lets you keep the element locked in exchange for a dmg boost. Yeah I was like 80 hours in when I figured that one out. lol.
Lol I had no clue.. I didn't even notice the parenthesis and just assumed it was doing elemental dmg..
Currently fighting on whether to dump my antiquated Diablos armor already despite the fact that it has "slugger" on it which is obviously tailor made to go along with hammer.
Also, do you know whether you can mix/match alpha/beta armor set pieces and still get the set bonus?