Board Thread:General Discussion/@comment-25192437-20150108082038/@comment-25192437-20150111050710

MysteryScooby wrote: 4) The Inheritors can't detect her through the bunker.

11) As spoken about in Amazing Spider-Man #9, they become "double totems" or something like that. I think it's a genetic thing, as in mutations. 4. It's still an all-hands-on-deck kinda thing, isn't it? The more Spiders they have to fight the Inheritors the better, no?

11. The conversation in question went thusly:

Bora: "My Spider-Man is a Man-Spider. That's far better."

Brix: In what reality?

Bora: This one! He's a Spider with extra spider! Double spider, double points! Clearly I'm winning!

So... there was no explanation as to why the spider-monster transformation occurs, just that as far as Bora's concerned they're worth twice as many points in their kill-competition.