hofvarpnir

In Norse mythologyGná is a goddess who runs errands in other worlds for the goddess Frigg and rides the flying, sea-treading horseHófvarpnir (Old Norse "he who throws his hoofs about", "hoof-thrower" or “hoof kicker”). Gná and Hófvarpnir are attested in theProse Edda, written in the 13th century by Snorri Sturluson. Scholarly theories have been proposed about Gná as a “goddess of fullness” and as potentially cognate to Fama from Roman mythology. Hófvarpnir and the eight-legged steed Sleipnir have been cited examples of transcendent horses in Norse mythology.

(Gná is the one with the spear on the picture of Frigg by Carl Emil Doeppler from 1882)