Purification
Undead are creatures of false life.
After losing their souls in death, they become mere puppets of death and act only to satiate the bottomless hunger and hatred they have for the living.
As a result, the effects of death had no real consequence on them. On the contrary, since they are creatures of death and corruption, any effect placed upon them with those qualities will only amplify their abilities.
Yet, I made such a foolish move!
I went and used a Skill variant that guaranteed exactly that.
[System Information]
~Skill