Mask of the Ancients

The Legend of Maka Albarn
Spinal (Killer Instinct) seeks Ra's Al Ghul and The Umbrakinetic League to destroy the Mask of the Ancients artifact that keeps him alive to this very day with the curse making him unaging and unkillable. By doing so he can finally die in the mortal realm to be free and have his soul rest in peace elsewhere.