low grade agate code what is it for?

need some help on the topic above... i got no idea what izzit used for...

there are 3 types of codes, one for weapons, one for gears, one for acessories.
and theres 3 grades of codes: eg: high is for rank A items(i dont use the eng patch so i dont kno what they are called)
low grade is problably for rank C items and codes lets put extra stats or potentials into ur gears/wep/acessories. basically an extra stats to increase ur item's efficiency

I C!! Thx for the info... ^_^

how they are used?

darn i dont know

higher code means better weapon

As the first person mentioned, it's used to give extra stats to your armors and weapon like crit resist, stun resist, agi, str, etc.

Agate code is used for weapons, crystal for armors, and diamond for accessories (I may have interchanged the ones for weapons and armors but that's what I remember. You can just check).

There are also different levels. The green border codes are for colorless and green-bordered equipment. The blue codes are for blue-bordered (epic) equipment. The orange codes are for orange-bordered (ancient) equipment.

To use it, just right click the code, right click the desired and appropriate gear, and enhance it. The code will then add a random attribute to it.

If you don't want the attribute, you can use a reverse (?) code (not sure if that's the correct name), to remove the attribute so that you can use another code and try giving a new stat.

is there a code that adds CRIT on weapons?

how do you add these codes to the respective items? from the blacksmiths? i tried to use the codes by going to the blacksmiths and when i tried to add the codes after i selected the items i wanted to enhance, it doesn't let me..
i have so many codes but i don't know how to use them!):

i tried to right click it but, i cant apply it

Do anyone knows where to get crystal code??? or is there a way to make one?