Is that even a thing that happened or a common misconception? Did they really believe these things would help them in their war effort?
While more answers are always welcome, we have previous answers that touch upon your question:
Did the Nazis look for mythological artifacts? by /u/commiespaceinvader
How interested was Hitler in the occult? by the same
Were the nazis involved in the occult? by /u/Vardamir_Nolimon