User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-50.101.162.126-20130504164404

To storm or fire the world must fall, okay so I think for the big battle in the last book Percy and Jason will work together and make a super powereful storm and with the help of Zeus/Jupiter they will kill Porphyrion (the king giant). And that Frank and Leo will have to work together and Leo will make a giant fire ball and Frank will light his stick on fire and they'll throw it at Gaea as she's rising and she'll be weakened and fall back to sleep.