|Released||21 June 2018 (Update)|
|Location||2018 Summer Deadman mode Permadeath arena|
|Examine||A shadow crystal.|
Shadow crystals first appeared during the 2018 Summer Deadman mode tournament, where they could be seen in the Permadeath phase arena. Since the event ended, they have never have been seen since. Very similar models also appeared at Vasa Nistirio's room in the Chambers of Xeric.