Hello there I've much items with grey abilities. What do I have to do to unlock them? Steel Nacklace for example can be equipped by Neptune but she can not learn any of the skills / abilities. Its Stop Guard and Omni water resist. What should I have to do? And it has only stop guard and omni water resist there isn't any other skill or ability. >>>> Screenshot: https://share-your-photo.com/f4c400b379