You have found yourself in the realm of death and returned to the material plane forever changed. Whether this be a blessing or a curse is for you to decide.

Requirement: The character must have died and been revived by magical or divine means

Benefit: All magical damage you deal, whether from features or spells, can now transmuted into dealing necrotic damage at will. Any feature or spell that would have dealt necrotic damage already now deals an additional 1d8 damage to the target.

Special: Most of those who return to life take on an altered appearance. Ashy complexions, gaunt facial features, and feeling cold to the touch are just a few examples.