Margrave Yuri Konietzko is a Theurge Shadow Lord. During the Final Days, he was the most prominent leader in the tribe, and was generally considered the chief rival to Jonas Albrecht and Tamara Tvarivich for supreme leadership over the Garou Nation.
Margrave, as depicted on Tribebook:Shadow Lords revised. Art by Steve Prescott
Rage card depicting Margrave Konietzko in Crinos