Board Thread:Manga/@comment-5774380-20151209012906/@comment-8458738-20160102011148

Tausendberg wrote: Remember, all of the magic titan juice resides in the spinal fluid...

Considering the explosions of the thunder spears were happening mere inches away from Reiner's head, it's entirely possible that Reiner's whole entire spinal column may be obliterated and therefore the spinal fluid gone. I wouldn't say the "entire spinal column"  I would say more like the entire brain that got destroyed.

Although i always wondered if a Titan Shifter was to be shot in the head where the brain is, would the shifter be dead for good, or would he regrow his brain and still transform?