Link to Profile
I've always read that you're supposed to post "in the designated area with a link to your profile" but I wasn't sure what that meant. If I did this wrong then I apologize. If it was a mistake then, baby, please kill me.
Anyway, I included a full listing of my character's skills and I briefly mention what happened between my character and other characters in his history, I think those are the only two things that were needed for Legendary Status. I could be wrong though.