Maghia's Misguided Quill

The item is named after Maghia of the US Server: Lightninghoof. She is famous for competing in the 2008 and 2009 Blizzcon Costume Contest.

Source
This item is sold by the following vendors for
 * in Dalaran
 * in Icecrown Citadel
 * in Dalaran
 * in Dalaran