User blog comment:CardMaster2412/Seven Half Bloods Parent and Identities/@comment-4354821-20110922020232/@comment-3146930-20110922020957

I made a theory awhile back that maybe during the final battle at the doors of death, the two camps will be fighting wolves and earthborn, but be slowly defeated until old heroes come out of the doors of death and help the demigods fight them off. It would be cool but only time will tell