Skill


 * Not to be confused with NaN Hidden Skills.

are extra abilities given to NaN Weapons belonging to NaN Warriors in. Certain NaN Skills, known as Sealed Skills are inaccessible by default, requiring certain conditions to be met before they are unlocked.

Uses
Skills passively augment the Weapon's potential, often adding effects such as causing more Rupees to appear or being more effective against certain enemies. Skills are generally obtained randomly and automatically alongside a Weapon, though it is possible to imbue Weapons with Skills from another Weapon of the same class by fusing the Weapons at the Smithy. Through fusion, one Skill may be transferred, at the cost of a base amount of Rupees and a second Weapon. Fusion is only possible if the receptive Weapon has a spare slot to transfer a Skill over.

Sealed Skills appear on a Weapon at random, and require a certain number of enemies to be defeated with the Weapon to unlock. Sealed Skills can be found behind barriers requiring 1,000, 2,000, 3,000, and 25,000 KOs, each increasing in Skill value and rarity. Sealed Skills requiring 4,000 KOs were added in the Version 1.5.0 update of and are available by default in  and. The Heart Power Sealed Skill, which requires 5,000 KOs was added in the Version 1.6.0 update of and is available by default in.

The Legendary Sealed Skill, which requires 25,000 KOs in and  and 10,000 KOs in  cannot be unlocked until Link's Master Sword has unlocked either Evil's Bane in  or Exorcism in  and. Evil's Bane can only be unlocked after obtaining all Level 1, 2 and 3 Weapons, which are found throughout Legend Mode and the Adventure Map in Adventure Mode in. Exorcism can only be unlocked after obtaining all Level 4 Weapons, found throughout the Twilight Map and Termina Map. After these requirements are fulfilled, the Master Sword must accumulate 25,000 KOs. After the required Sealed Skill on the Master Sword has been unlocked, all other 25,000 Sealed Skills will open as well. These Sealed Skills boost the Weapon's total power, making them a valuable asset.