Unlocks Zantis' DLC Weapon: White Tiger Axe, which contains 3 techs and the following special skills:

・Prevents flinching while attacking
・Higher chance of double item drops
・Weapon Aura reduces damage received and greatly increases critical chance

*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 White Tiger Axe (Zantis) ...