What is the Totenheer?

The Totenheer were a Elite Unit from the Germanic Tribe ,,Harii''.
They attacked in the Night, and were very fast and very powerful.
They disguised themselves with ashes and soot, they made everything black: Face, Weapons, Shield.
They knowed how to kill fast.
They killed some Enemies(especially Romans) than they ran away.
The Romans thought they were ghosts.

And now we want to be like them!

For Odin/Wodan, Thor/Donar and all the other Gods!