Armour such as light-leather armour, through the characters by their armor, as the only melee character can wear armor, and most important of lightly armour is left for those classes dedicated to providing magical or ranged aid in combat. Other wearable items such as jeweler can also be found and worn by characters which act to buff skills and stats. Many of the items (4story Gold) found throughout the 4 story gold game such as weapons can be upgraded through scrolls which enchant.
Thus making items stronger or more effective in 4Story. It is important to note that the use of performance in the use of weapons dropped in every game, so it must seek to improve and it is thus important to seek out refinement to sure than the item is working well at all times. Weapons and such can also break should their performance level be allowed to drop to 0. Some of the rarer items in the game are also sealed and require specific items to be utilized properly.