User blog comment:SayuriDarling/The Mark of Athena Official Discussion/@comment-5965761-20130108031003/@comment-68.173.135.106-20130606030957

idk. technically they couldnt survive tartarus. but of course riordan will have made something up. i wouldnt be surprised if frank or hazel die. i dont like them very much. but i feel like they r so minor even if they are two of the seven. riordan made them seem unimportant i think.