Sharp Black Core Shard

[Crafting Material] Core that refined Dark Shard Weapon Feedstock and Improved Dark Shard Weapon Feedstock appropriately. User for various crafting

[Usage]
Refined Solar Stone
Refined Lava Stone
Refined Lightning Stone
Manaforce Duranium Equipment Exchange Ticket

[Source]
Processing-Enchanting Materials

[Battle Pass] Gold Reward X