The Nulla Lucis first started seeping into things around here near the beginning of our 18th storyline, "Administrative Oversight," finally made her actual appearance in the middle of the story, and got herself pitched out of the physical universe just before the end of it.
Like all good villains, though, she returned a couple times before being dealt with in what was supposed to be a most fatal fashion. Just between you and me, though, she hasta be dead 'cause the pens I used to use to color her brown and red have long since dried up...
Triage, Page 35
