Y'know, for the life of me, I do believe they actually aren't out there at all, honestly, they just kinda "show up" at the gates in Al Zahbi. I have been out in both Wajaom Woodlands and Bhaflau Thickets during an advance beacuse I was curious about the same thing, and I got the system message that they've invaded, but I've never seen a single Mamool Ja, Troll, or Lamia move past me to the zoneline. Go figure.
