[quote=Raikage]
Just to put this out there you cant kill a corpse reanimated by a Necromancer, its controlled by the Necromancer only and is just a bag of meat, the only real way to take down this kind of zombie is to hack it into pieces so it can't harm anyone anymore. The permanent solution would to be to kill the one raising the dead.
[/quote]

I'm combining a Romero zombie and a classic zombie here, these ones can be killed flat out.