User blog comment:Linathan/Unit Spotlight: Tidal Nacre Medina/@comment-26202836-20150709124559

Medina: Elza and Zelnite's kid, with Lilly Matah being her great-grandparent (or something) and Aaron/ Alma as her ancestor.

That would explain why most of her BB gauge mechanics seem familiar.

HAIL WAIFU MEDINA!