In addition, the RP community has a general etiquette that people are expected to follow. For example, your character can't be invincible while in a fight, your character can't know things you know just because you know them from a narrator's standpoint (see Wowpedia's Guide to Roleplaying section concerning metagaming), or for your character to not be attatched to lore characters in a very direct or intimate way (so you can't for example be the daughter of Kael'Thas or Varian's close personal friend). It's not clever or really even fun to leech off of already-established lore characters. It's more fun to make your own! \o/