Unlocks Cyan's DLC Weapon: Azure Dragon Sword, which contains 3 techs and the following special skills:

・Aura gauge partially refills on perfect dodge
・Higher chance of double item drops
・Weapon Aura greatly increases attack power and reduces damage received

*The 3 techs can also be used with regular weapons.

*After installing DLC, start the game or load a save file from the Main Menu to access it.

More details on the official game page of Azure Dragon Sword (Cyan) ...