Discourse on purity of Blood and Harry Potter Blood status, a very much concept of blood purity remains at centre in Harry Potter series as well as dark lord Voldemor's concern for killing person from non magical blood also represents discourse of purity of blood. The term pure blood refres to a family without Muggle blood. This concept of purity of blood plays a vital role in wizarding wars. According to Salazar Slytherin only pure bloods should be allowed to attend Hogwart school of Witchcraft and Wizardy. In the nov we have characters who belongs from various blood as mentioned below. Pure blood : Ron Weasley Draco Malfoy Muggle blood: Hermione Granger Half blood: Harry Potter Albus Dumbleder Hermoine called as "Filthy Littl...