Shade
Monster Junkie
Good!
Why don't you start a Greater Bereginya in homebrews with that Biting Gaze SA and then we can finish off the standard Bereginya?
Since they function as packs, would it be best to make the greater version an underbar (or at least part of the same entry)? Or is this more of a vampire/vampire spawn scenario (and thus, separate entries)?
Weapon Focus, Stealthy or Improved Initiative for the regular Bereginya's other feat?
2 ranks apiece in Hide, Move Silently and Spot?
Challenge Rating 1 since they're about as nasty as Ghouls?
That all sounds good, and I favor Stealthy for the feat.