For 10 points, Sleipnir is a type of what animal, exemplified by the winged Pegasus in Greek myth?
A hrimthurs [HER-IM-THURS] and one of these creatures built the walls of Asgard. In Norse myth, Arvakr and Alsvidr were these creatures. Odin stakes his head on a competition with Hrungnir involving these creatures, and Thor gives one named Gullfaxi to Magni. One of these named Grani appeared from a river in front of Sigurd. One of these animals has runes carved onto his teeth and transports Hermodr to Hel after the death of Baldr. That son of Svadilfari [SVOD-ILL-FAR-EE] and Loki has eight legs and belongs to Odin. For 10 points, Sleipnir is a type of what animal, exemplified by the winged Pegasus in Greek myth?
A hrimthurs [HER-IM-THURS] and one of these creatures built the walls of Asgard.
horses