IDK if you guys care about this but…Ok, so BakuCore Bakugan in closed ball form look just like a regular ST (steel, shadow etc.) Bakugan, right? Well, once they open up to their "core" its just the regular coloring for that Bakugan. So, that was the only B3 series I couldnt figure out. I always called the Special Treatment half, but now I know. ;D