There is, of course, a simple solution, one the other vampires would never endorse. Open the Gates of Night. Right now, the few cracks between the overworld and ours are small and heavily guarded. Works great for vampires wanting to sneak out, one or two, for a hunt, but the zombies don’t hunt like that. They don’t hunt in ones or twos. They work in a hoard. They need to go out together, altogether. The Gate’s the only way to do that. But the vampire’s know what the zombies and ghouls don’t, know why the Gates of Night were shut.
Champion of the Undead
Tale Told 