Ah, I think I forgot to mention few things:
1. In stonedcore.d there is StExt_Config_GrimoirExpMult. It only affects the mage throphy. For warrior you have to add a variable or
StExt_ProgressiveWeapon2_Exp += exp; change into StExt_ProgressiveWeapon2_Exp += exp * StExt_Config_GrimoirExpMult / 100; .
Also it would be good to add it to the config instead od core.
2. People reported that the berserk ability from the dagger doesnt work (the less hp you have the more dmg you deal)
3. There were recently few people that couldnt progress raven dungeon. There is some bug after killing Xardas that the pillar won't work and is teleporting out the player unable to fight with druid.
1 In 3.0 should work correct. I used generic func for both (and maybe more artifacts) Also now you can change every config during game throught dialog menu, including exp rates for artifacts.
2 Idk, let test this feature in upcoming beta. At least now I have control over damage.
3 How much time has passed, but I still have no idea what caused such bug. Best I could think is duplication problem - there in current version exists config, wich disabled duplication in raven dungeon (need turn on before enter) Again - let see how it would work on 3.0