I don’t think unarmed weapons would work quite well, but having striking gauntlets
But tbh lorewise Bardin is already scrapping the bottom of the barrel (And to think that I want a new fantasy game with his daughter 
)
Doomseeker: Short ranged ammoless “range” weapon, all but Ironbreaker
Flaming Runesword: Would be the most fun thing, as the Grudgebringer (who Lohner either led before Bernhardt took over or by being Bernhardt himself) is such a Sword.
Rune based weapons: Using the system that the Thunderhammer have or that Slatzpyre’s Hammer and Tome set does