Eternal Spear-Gungnir

"Your son, Loki, had his tailbone fractured by a mortal." Ancient One replied blandly. She felt that Odin had sat in the position of King of the Gods for too long. Though he often remained wary of the fact that he was not a true god, his long rule over the Three Realms, the power he possessed, and the fear the Nine Realms held for him had bred arrogance in every god of Asgard. Even in Odin, whose arrogance knew restraint.