Attack on Xelian's fortress

This assault was a battle during the, in which Sith Lord Odion challenged his mother for rule of the throne of her portion of Sith space.

Prelude
Odion began the battle by gathering his starships over Dromund Fels, the seat of his mother's Empire. He commanded two corsair ships, Despair and Rage, to strike at Xelian's anti-aircraft cannons while his gunships, Strength and Dominator, landed outside her fortress.

The Battle
Odion, leading his force, cut down his mother's soldiers effortlessly, slaughtering them in the name of the Void. When he reached his mother's temple, he destroyed the doors with the Force and entered. Two acolytes attempted to stop him, but he instantly killed them. Meanwhile, outside the fortress, Odion's suicide squads began ramming the temple with their speeders, detonating the bombs strapped to their chests and setting fire to the building.

Entering his mother's throne room, Odion dueled her two Sith bodyguards, whom he dispatched. Then, he approached his mother. She insisted that she did not want to kill him but that he had become too ambitious. Drawing her lightsaber, she attacked. The two Sith Lords dueled across the throne room, and Odion used his superior strength to defeat his mother. As she lay dying, Odion fed off her death, becoming more powerful.

Aftermath
Daiman, Odion's brother, saw a chance to acquire his own portion of space and attacked his mother's outlying worlds, conquering half her Empire before Odion could solidify his rule. Eventually this caused a split that would end in war between the brothers, and the two Empires became known as the Odionate and the Daimanate.