Ok so to be Clear, I mean the void, NOT FROM AMIIBOS & NOT FROM STREETPASS!!
I've gotten two really good ones: Marshal (about a month ago) and Tangy (when I first got the game)
Gee, mi petit bonbon showing up as peoples' "void infestations", and they love it? I'm happy.
Anyway, I ended up scoring Ankha as a void infestation, though she eventually ninja-moved on me. I wish she didn't. Hopefully we can run into each other, some time soon.
Molly, heres a story for ya. She ran unexpectedly from my sister-in-laws game and then she moved into my town and then ditched me for my daughters town.
Probably Wendy. My villagers' houses are concentrated into two areas by chance (I don't plot reset) and Wendy decided to build her's way up north away from everything and everyone. It mad her even more special.