"Well, they aren't knock-offs like those hordes, that's for sure," Billie says. She sounds pretty sure about it at this point. "Remember how Lykos had a few interesting facts about the sisters to share? Strange necklaces, being overprotective of a 'pet', Lorna surviving missions that none of the other Defenders came away from. The only difference sounds like they're from an earlier wave of... us."

Whatever they are.