|“||Used to open the chest at the end of Shadow Towers.||”|
— Item Tooltip
The Shadow Key is an item that can be used to open the chests that drop after defeating a Shadow Titan on Normal Mode. Parts of the key can be obtained in any Uber worlds except Uber-6 to Uber-9, where Moon Key and Eclipse Key parts are collected instead.
They got removed in the Delve update replacing them with Delve Keys.
|Adventurer's Crafting Bench|
||Shadow Key Fragment||50|
- Shadow Keys used to be crafted along with Shadow Key Gems before being removed as a key ingredient to crafting these keys.