Board Thread:Speculation House/@comment-14138255-20141017020106/@comment-226878-20141020204033

So, anyway, basically Grimm "evolve" in the sense that they change as they grow, but not in the sense that they "adapt to become stronger" and "weed out weaknesses." They may become more powerful and more durable as they increase in age (and subsequently, size), but it is not a case of "oh, that blade cut me, better grow some bone there." It's also not a generational thing unless RT wants to retcon the "Red" Trailer as being Ruby pit against the last remaining ancestors of the current generation of Beowolves (or something). I say this because the original Beowolves are currently the only "proof" that species-wide changes can occur within the Grimm.

Krazyfan1 wrote:

RWBY tentacles in google images I notice some mini-fails in that pic. Ruby seems to be the only one with a weapon. Yang is wearing her gauntlets, Blake doesn't seem to have her weapon, and Weiss is casting a spell with her bare hands (which I'm not sure she can do). I don't know how I feel about the art style. It seems like Gaiden. GlassGolem wrote: @Mercen No, no; the word used in Japanese (進化 shinka) also means evolution. It is not a mistranslation. Oh. Ok.