Odin

Odin, also known as the All-Father and Woden, is the Norse Aesir god of war, death, poetry, and wisdom.

Trivia

 * Odin's Greco-Roman counterpart (in terms of supreme authority) is Zeus/Jupiter, though in terms of attributes, Odin has much more in common with Athena/Minerva.
 * During the events of Ragnarök, Odin is destined to be killed by the vicious wolf Fenris.
 * Odin originally appears in The Sword of Summer in the form of one of his own einherjar, a half-troll known as X.