I believe that most players do not have such time and buy tera gold. While the material change, acquisition, OD acquisition can be adopted only seen occasionally, it is basically total zero input. The other six kinds of production skills, regardless of whether it is supposed to be a large number of raw materials to support, and therefore it is not afraid those things in hand are not able to sell out, and also are not afraid of its down in price. The combat system relies equally on the advancement of fighting skills and good equipment. The quality of weapons and armor has an impact on attack as well as defense, but the proper use of the skill set is equally important.