Odin, Chief god of the Aesir. ... Balder, God Of Beauty, Son Of Odin. Bragi, God of Eloquence. Forseti, God of Mediation. Freyr, God of Fertility (Originally from the Vanir tribe of Gods) Heimdallr, Guardian of the Bifrost – the rainbow bridge connecting the worlds. Hod, the blind god.
Yggdrasil (from Old Norse Yggdrasill) is an immense mythical tree that plays a central role in Norse cosmology, where it connects the Nine Worlds. Yggdrasil is attested in the Poetic Edda, compiled in the 13th century from earlier traditional sources, and the Prose Edda, written in the 13th century by Snorri Sturluson. In both sources, Yggdrasil is an immense ash tree that is center to the cosmos and considered very holy. The gods go to Yggdrasil daily to assemble at their things, traditional governing assemblies. The branches of Yggdrasil extend far into the heavens, and the tree is supported by three roots that extend far away into other locations; one to the well Urðarbrunnr in the heavens, one to the spring Hvergelmir, and another to the well Mímisbrunnr. Creatures live within Yggdrasil, including the dragon Níðhöggr, an unnamed eagle, and the stags Dáinn, Dvalinn, Duneyrr and Duraþrór.