Their rarity is "Epic" for a good reason, you know?
Hero's Adventure Road to Passion – Lets Play Ep 9 – Nameless Village Tips and Guide – Armory key
You need to get Epic (Purple) Nameless Calligraphy and Paintings in Hero's Adventure: Road to Passion if you want to see everything the game has to offer.
You can assess them to level skills, as well as give them to certain NPCs to earn their trust!
In this guide, we tell you the best way to get your hands on these extremely rare items.