Y. Blishen

Y. Blishen was an American wizard or witch who worked for the Magical Congress of the United States of America in the 1920s.

On 7 December 1926, Blishen sent a rat memo to "all 2nd Floor Sorcery Staff," including J. Ward, L. O'Sullivan, and F. Wakefield. The memo notified recipients that, following a vote approving the Calufrax Edict, wand permit requests from aliens (non-U.S. citizens) would have to be filed with a variety of new codes.