Talion is a quest giver in Might and Magic VIII: Day of the Destroyer. He can be found in his home in Rust, together with Medwari Elmsmire.
Talion gives the party the Bring Talion in the Ironsand Desert the basic ingredients for a potion of Pure Endurance quest, which requires them to bring him red, blue, and yellow reagents. In return, he will give them a potion of pure endurance.