Ludendorff, was it Ludecke or Winterbotham who referred to him being found aprés la guerre dancing naked around the carcass of a horse sacrificed in some fanciful nordic occult ceremony?

No surprise I suppose considering he was mixed up with Eckhardt and the Thule Gessellschaft who bragged, "I have opened Hitler to the [occult] powers; he is the man who will dance the tune!"

And if we go back a little farther we come to this interesting fellow who founded the Thule Society, out of which came the Germanicon Workers Party; soon to become the NSDAP.

Rudolf von Sebottendorf - Wikipedia