TET (IV) Blackstar Sub-weapon Box

- Description: A box containing a weapon made with the claw obtained by defeating the Incarnation of Corruption at Star's End. It is imbued with the power of the ancient Ator. Right-click to obtain a TET (IV) Blackstar sub-weapon suitable for your class. - Season Characters can open this box after graduation. - Season Characters cannot equip the obtained Blackstar weapon. - The obtained Blackstar weapon cannot be registered on the Central Market.

- Additional use requirements are not yet decoded; this is not a complete eligibility check.