KOTOR Campaign Guide Web Enhancement 5: Karnak Tetsu, Sorcerer of Tund is an online supplement for the Star Wars Roleplaying Game, written by Abel G. Peña. It was published on the Wizards of the Coast website on October 8, 2008 and is the fifth in the series of web enhancements, which present material that didn't made it into Knights of the Old Republic Campaign Guide because of space reasons. This article covers the origins of the Sorcerers of Tund and one of its leaders, Karnak Tetsu.