[SR Note: I have no idea if something like this would even have a place on my back piece or not. However, I do think it is a very cool samurai hoshi-bachi kabuki and skull. I'm open to having a discussion.
Berzerk- Viking berserks are described as terrible in the Icelandic old Sagas. They are supposed to have trembled, clapping their teeth and howling. When attacking they would bite their shields, feeling no fear or pain, the only thing in their mind was to