Lacrymas
Arcane
- Joined
- Sep 23, 2015
- Messages
- 17,948
The only reward is exp. The dwarf merchant's only unique item is a necklace that gives +10 mental resistance, everything else can be found/bought elsewhere. As for the material, you can't even do anything with it unless you have the soldier's peak dlc IIRC.
Googled it, he sells a skill book and those stack, so there's that, and, yeah, the star metal is for the DLC smith. It's either these kinds of events which Infinitron described or random JRPG-like fights. Or a combination of both like DA:O's.