I was thinking of a new mechanic build that combined Rogue and Artificer. The best thing I could come up with was 14 Rogue mechanic and 6 Artificer. This way you would be able to use the mechanic enhancement to add INT to cross bow damage, also you could use the "Insightful Damage" to further increase the damage done with the crossbow. If anyone has tried something like this please let me kno. I would love to hear how it worked for you or if it is a fun build.