We are an exclusive guild. Those with the knowledge of a particular creature are welcome. Unless you are interested in studying lore about the game, or are willing to spend the time and effort researching, this guild isn't for you and you should look somewhere else. For those who do take an interest in lore or are committed to solving puzzles, you may find this interesting. Solve this riddle and message me via PSN [OpponentSmile66] with your answer and I will then give you the information you need.
We are a clan, the single one of the heartland, none can compete. Our name is death, but it does not spell death. We are the shadow of a moon never full, nor part. We bring darkness to the light, our skin so white and so cold, yet we remain unsuspected in front of blind eyes that aren't blind. We look down on those who age, we spite those who call her matron, and we are the bane of the children of the father of beasts. We revere he who schemes, and he who empowers. If you understand us, you may become one of us. If so, you should look to find your people where others would flee and others have died trying, and you shall begin your journey with those who would call you kin.
None know your nature;
save Us.
None share your fate;
save Us.
None welcome you as kin;
save Us.
All information with the exception of one piece (which is in bold) is information you can find in game or on either the UESP or Wikia, depending on your preference.This riddle will allow us to determine who is worth taking on as a member, so it is difficult by design. Some people may find it easier than others, however it's the commitment that counts in this case as it is committed people who we are most interested in.