First Duel in the Imperial Palace (RotES)

The First Duel in the Imperial Palace was a Duel between Dark Lord of the Sith and New Sith Grand Master Darth Letalis as well as Letalis' Allies, although not common knowledge among most modern day individuals it is a common misconception where people call this "Vader's Assassination attempt on Emperor ", a outcome of common belief where Marcus Lai and Stefan Thomas attempted to save  from.

Appearances

 * Rebirth of the Empire series