Charge a group of demons into a nearby wall, and then pulverize them! His range is so wide, he can take out a whole gang of little things instantly. For the bigger ones, he's solid enough to wear them out.
Also, to keep it more authentic, all of his armor is hidden, so he's running around in just a grass skirt.
It's insane how tanky he can get. I gave mostly a nature magic werebear hybrid and most of the time I just can't die. It did teach me to play pretty reckless so now I sometimes take on more than I can chew but otherwise i have no issues with stuff.
The capstone to WT4 is something I can't manage quite yet though. Playing smartngot me to the boss but I didn't have enough patience and time to kill him. At around 60 I chew through lvl 70 nightmare dungeons but the capstone is just not quite in my reach.