Valkyrie's Prosthesis is a key item in ELDEN RING (2022).
Must be given to Millicent to progress her quest.
Golden prosthesis once used by the one-armed valkyrie. A masterwork of craftsmanship, with practice and skill it can be used as proficiently as a real arm.
When Maleigh Marais, Lord of the Shaded Castle embraced this prosthesis, he claimed to feel the presence of his personal goddess.
Found in a treasure chest guarded by a Cleanrot Knight in the Shaded Castle.
The chest is in the northwest most corner of the castle. It is most easily reached by following the inner wall towards the west.