Talisman: Digital Edition

The PvP Master reward is awarded to the player who won the most duels against other characters at the end of a game. Completing the game is required to get any award.

An offensive-minded character like the Assassin is perhaps the best option to get this achievement. A few two-player game with the "No Respawn" house rule against a weak character (Ghoul, Priest, Prophetess, Sorceress, or Wizard) will make the task much easier.