Upgrade Core (Piece)

==Obtained==
*Extract: Upgraded Armor/Weapon of any grade.
==Used to craft==
*Basic Craft: HP Potion (Lv 2), HP Potion (Lv 3), Return Stone, Upgrade Core (Crystal)
==Gallery==
File:Upgrade core piece.gif|.
Category:Craft MaterialCategory:Basic Craft MaterialCategory:Professional Craft Material