Alright, you can have a profile that mentions that you're related to Hades, either as a mere descendant or as a child of Hades!
Btw, Hades is a Badass who needs a really big hug, but although i am eager to give it to him, i fear he wouldn't accept it from anyone from my profiles if they try to give him bear hugs!
Also, Here's the link to the section where you can make profiles in threads outside the Sticky, but do your best to take care to read instructions first, alright?
Trainee Barracks and Profiles SetsI hope it helps.
Also, one of the only things i know the movie remembered correctly, was to hint that Hades has more reason to be angrier at Zeus and Poseidon than normal, but that wasn't supposed to be more obvious until later on!