Crafting is a major gameplay feature in Citadel of Sorcery. It is not crafting in the traditional sense--there are no reagents to farm or anvils to slave behind. Instead, crafting is done through adventure. As a player completes quests, they will find items that can be used to enhance their equipment with various attributes. Other actions, like dripping a sword in a dragon's blood for example, can also enhance equipment.
Potions can also be crafted, but the specifics on how is currently unknown.