[UA] Where's the Dark Stalker archetype?

[kundalini kat]

Hello everyone, glad to see there's activity on the list.

I can't seem to find the description of the Dark Stalker archetype in the books. It's not in UA 2nd Ed, PoMoMa, or Statosphere, yet it's mentioned in lists of archetypes, like the 'avatar behavior' list and in the 'how your avatar could become involved' section in To Go.

It's becoming a little bit creepy! The Dark Stalker is not someone I'd want to lose sight of, myself...

I wanted to create a suitably creepy antagonist for my campaign. If I really can't find this I'll probably just go with a Thanatomancer, but I'd really like to find it