You can use Kanai's Cube to Extract Legendary Power：When receiving fatal damage, there is a chance that you are instead restored to 25% of maximum Life and cause nearby enemies to flee in fear.

1.You need to provide your account.
2.After get Pauldrons of the Skeleton King, we can help extract its' Legendary Power successfully by using Kanai's Cube.
3.ETA:1-2 days.