If you want to “gamble” with crafting, get Siptah DLC, use delving bench to unlock “of the Legion” weapons, already a RNG process.
Then, those weapons are “Variable”, which means their stats will randomly be ±15% of the base stat.
This applies to damage, armor penetration, durability, and weight.
I am tremendously against boring RNG gambling, and thus I am against your proposal altogether.
Regards.
i like the reguler craft system of conan and dont like gamble too
i would use it just only for endgame and strict as religions weapons which everyone
want to change them.
so u could do nothing wrong because u got 7 religons withe there owen currency
to control the affixes/suffixes/special and setter/colors/glyphs to craft relict weapons
u can cerat a new sort of weapons withe choosen materials blueprints and look
and upgrades in a huge lerning and trying curve witheout break the game and make
religions interessting.