Invocation Norse rites where Odin is invoked to "ride" workers of seidr (Norse shamanism), much like the god rides his eight-legged horse Sleipnir. Indeed, forms of possessive invocation appear throughout the world in most mystical or ecstatic traditions, wherever devotees seek to touch upon the essence of a deity or spirit. Some have performed invocation for the purpose of controlling or extracting favors from certain spirits or deities. These invocations usually involve a commandment or threat against the entity invoked. The following is a curious example of such an invocation, found engraved in cuneiform on a statue of the Assyrian demon
Gná and Hófvarpnir the Vanir and Gná "strange" and points out that it's unclear why it should specifically be the Vanir that witness Gná flying through the air. Ulla Loumand cites Hófvarpnir and the eight-legged horse Sleipnir as "prime examples" of horses in Norse mythology as being able to "mediate between earth and sky, between Ásgarðr, Miðgarðr and Útgarðr and between the world of mortal men and the underworld." In the 19th century, Jacob Grimm proposed a cognate in the personified rumor in Roman mythology; Fama. However, Grimm notes that unlike Fama, Gná is not described as winged but rather that Hófvarpnir, like