User blog comment:Xilinoc/Ch. 590 - Marching Out the ZOMBIES/@comment-1268838-20140723100012

Ah, it's about damned time we see what Mayuri found in Szayel's lab. I had always figured that it looked like Dordonii and Cirucci hanging in there, but I didn't expect Charlotte and Luppi to show up as well. The latter, especially. The four of them are just brimming with their personalities, making it clear that they aren't really "dead" so to speak. Odd, but we're bound to get an explanation on this one.

Also, since those devices can absorb Reishi in general, they could be effective against just about any Quincy attack, I'd think.