User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-9703010-20130518100633/@comment-3146930-20130518102500


 * 1) The Parthenon is somehow supposed to stop the fighting between Camp Jupiter and Camp Half-Blood. It is never really explained how, but returning the statue is supposed the quell Athena/Minera's anger and maybe she will do something about the fighting. She is the god of wisdom and she always has a plan. Also, if the camp's stop fighting, the gods will be in harmony for at least a time, instead of having headache's all the time.
 * 2) You can't defeat Gaea, all you can hope for is putting her back to sleep.
 * 3) Annabeth had some nectar before falling into Tartarus. While it doesn't heal you right away, it normally only takes a day for an ankle to heal (as Piper broke her ankle the same way in The Lost Hero).