Alchemists having the ability to combine resources into other resources, Like they can take 250verite, 250agapite,500gold ingots = x val ingots. maybe make having alchemy with x amount of mining or smith to have the ability to change ingots, fetching for wood, imbuing for imbuing ingredients, tailoring for cloths, leathers. Perhaps have a method something with charges sold to the crafter via npc as a form of gold sink.