What are Odin's powers?

Odin can see into the future, because he sacrificed his eye for complete knowledge of runes, past present and future. He 'wrote' Odins Doom, a poem about Ragnarok.

His spear can hit any target and will never break.

He never eats anything, only drinks mead. He gives his food to his pet wolves.

His Ravens, Memory and Thought, go and fly around the world gathering information about wars or peace and bring it back to Odin so he is up to date with the whole World.