What is straken?

As an AI language model, I can provide you with a few pieces of information about the term "Straken."

Straken is a fictional character in the book series called "The Demon Cycle," written by Peter V. Brett. He is a Krasian warrior and one of the main antagonists in the series. Straken is adept at magic, and he uses it to create illusions and to manipulate human emotions and thoughts.

Throughout the series, Straken is a formidable enemy, using his magical abilities to lead and control the demon hordes that threaten humanity. He is a cunning and ruthless opponent who often outwits his foes, including the series' primary protagonist, Arlen Bales.

Other than that, Straken is a town in Wales, UK, and also the name of a Belgian beer. However, in the context of the question, it seems that the inquiry is about the character in the book series.