User blog comment:GSFB/Orcs vs Zombies/@comment-5795750-20130105222354

Well this should be one interesting battle...

I'm gonna have to say that the orcs are going to take this easily because despite the disadvantages as stated by JW89 (i.e. orcs not being able to scare the zombies into retreat and the lack of the pain the zombies feel), the Orcs will be able to kill off the zombies since the orcs are more intelligent than the zombies and thus can outsmart them. I'm pretty sure poison would have an effect on a zombie - the poison would be able to get into the zombie's brain or render a zombie's muscles stiff.

Winner: Orcs