Cursed Items

I don't know what items that are cursed effects the item and how it is used so if you can tell me what it is, i will be happy to know

 

Curse means the weapon has the water powder special. A powder special is when you put 2 T4+ powders of the same element on your weapon/armor, it will give it a special effect. Armor powder specials boost your damage in different ways, and weapon powder specials are an extra ability, which you can charge with melee attacks and use with crouch + melee attack. Curse will "curse" mobs, making them take a lot more damage for a small amount of time.