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Recently during a rune reading a spirit arrived after I had cast my circle, while I was sorting my runes by Aett. My guardian spirit was there as always (seriously that guy hangs out like its his job,) but this spirit was female and wearing light blue robes. She placed her hand on my head where I sat, just for a moment and left. She didn't say anything, and I understand that she could be an ancestor and unrelated to the Norse pantheon, or at least nothing that I could find any reference to. Very specific on light blue robe, hooded. Any ideas?