User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-10895655-20130629142343/@comment-7153535-20130629171041

I can understand what you mean, like they could get to The House of Hades without hm because of the Argo ll "G.P.S" but I do think he is needed because he knows more about the underworld and The Doors of Death then just about any other demi-god. And then their is the fact that he very well might be the most powerful demi- god on the ship.