Norse
Wisdom, War, Death, Poetry
Ravens (Huginn & Muninn), Spear (Gungnir), Eight-legged horse (Sleipnir)
Odin is the Allfather of Norse mythology, a complex god who sacrificed his eye for wisdom and hung himself on Yggdrasil for the knowledge of runes.
Chief god of the Aesir, Odin constantly seeks wisdom. He sacrificed his eye at Mimirs well and hung on Yggdrasil for nine nights to gain the runes.