User blog comment:Xilinoc/Ch. 592 - Marching Out the ZOMBIES 3/@comment-25247258-20140806140655

Well, I had a hunch that he wasn't dead. I guess the dark skin must have to do with something else. Maybe how powerful the zombie is? Bambi and Toshiro have been the only captain/sr level zombies used so far, and they both have skin like that. I am a bit annoyed with how Ikkaku and Yumichka have already been owned without actually having a real fight, but I guess it makes sense.