Crafting Skills
The crafting actions that are learned from role masters, and that are executed when the player clicks on the craft action shortcut buttons, are composed of a crafting plan and a set of option modules. These option modules can be used to reduce the criteria for the quality levels of raw materials required, to give items special properties such as life point bonuses for the users, or to improve certain stats such as a weapon's hit rate or damage level.
As players progress their crafting skills they can gain access to crafting options that allow them to construct items for higher level players. The higher the level of the item, the more scope there is for the crafter to refine their crafting actions as they see fit.