21 years ago, Azrael, the Spirit of Death, pardoned a life. Thus, a Death witch is born.
Comic transcript
The green energy returns to the baby, who lays asleep now with a breathing tube in her nose. The flatlined pulse monitor captures pulse peaks again. AZRAEL: See that you do not take it for granted. Azrael returns through the portal to the place he was before- Sector Thirteen of the Astral Plane.