A concept-video about one character for the longest-epic-fanfiction in three parts... an Irish witch named Badb Raleigh, inspired by the myth of the Morrigan.
http://en.wikipedia.org/wiki/Badb
In the fiction, her whole family was killed when she was just a child, during the First Wizarding War: they were Death Eaters and Irish patriots. She grew up as a Muggle, until the surviving members of the Irish Pureblood families decided to reunite. She's basically crazy and tragic, blood-thirsty, drug-addicted, and will die in a spectacular manner.
