Board Thread:General Discussion/@comment-29729973-20170427014916/@comment-31094009-20171031212016

Yes, while what you said about both the convincing Poseidon to help fight Typhon is correct and a valid point, the whole child who reaches sixteen thing really could apply to any son or daughter of the three present or future, it just so happens to fit in with the book that Percy turns sixteen. Also, now this may not be accurate, but I'm pretty sure Hades would just off with Percy and claim he was killed in the Styx or something like that.