User blog comment:Misakichii/Which Demigod will lead the 7 to the Doors of Death?/@comment-75.18.202.216-20111027012134

Honestly, I believe it is Annabeth. There are many evidence suggesting that Annabeth is actually the 7th. For the Burning thru Rome part... in SoN, they talked about legion's having their own symbol of power and that each god transferred part of their power into it. E.G. Twelth Legion Fulminata with Zeus' power in the eagle. What happens if the Mark of Athena is actually one of those things and that Gaia is planning to absorb its powers to resurrect Enceladus (or some other giant for that matter) once again?