The Traitor is one of the Epic weapons for the Assassin. The weapon is only found in the extra quest Idle Rhapsody- Crushing Blow. It is a rare drop or rare quest reward from killing the Grendel. It has the highest attack power potential of any Assassin weapon in the game. It was originally thought that the best skill set up for this weapon contained skills that made the player move and dash at extremely rapid rates such as Aerial Step Optimization, Step Optimization, Invincible Aerial Step up, etc. However, many players online are seeking the Traitor that contains Critical Attack Up Lv.5 x2 skills.