Things that you should know before enhancement Enhancement means to improve the item by combining them with a cube. To do this, you should learn a passive rappelz-item.com/tag/skill/">skill called 'basic comination'.
Types of cubes are strike- enhancement of weapons, defense- enhancement of defensive gear, accessory-enhancement of accessory, and skill- enhancement of skill card.
Enhancement is only possible with weapons , accessory, defensive gear, and skill card. Enhancement of an item can be done when the rank of a cube is equal to that of the item.
When you enhance a skill card, you will need two previous versions of it. Item enhancement can be safely done up to '+4' levels. Afterwards, there is a chance of failure.