Battle of Ilum

During the Second Great Galactic War, Darth Malgus absconded from the Sith Empire with his own Empire, causing both the Republic and Sith Empire to attack him. The forces of both the Republic and Empire attacked Malgus' base on the remote planet of Ilum. Upon slaying Darth Serevin, the combined forces attacked Malgus's flagship, defeating numerous members of Malgus's Empire there and killing Darth Malgus himself.

Prelude
In 3,641 BBY, Darth Malgus still angry about the Treaty of Coruscant and consequent "ceasefire" between Galactic Republic and Sith Empire, decided to form a splinter group from the empire. Malgus brought many Imperials and Sith, who supported his cause, under one separate banner, regrouping them in the planet of Ilum. Then he proceeded to form an Empire that he thought would be more correct, forming alliances with powerful Alien factions and declaring himself the new Emperor. Eventually, Malgus's Empire became a liability to the Galaxy and both Sith Empire and Republic united to destroy it in Ilum's orbit, where its fleet amassed. The Imperial loyalist General Hesker assigned a powerful team, composed of four capable members, to cripple Malgus' Empire, by infiltrating his capital ship and killing him, while the Republic and Imperial loyalists forces would attack directly Malgus' Empire.

Battle
The Sith strike team first headed to Ilum's surface to destroy the deflector shield that was protecting Malgus' battle station. There, they cut through countless Imperial troopers, battle droids and several alien warriors including their warlords, but eventually succeeded in their objective, after crossing some adegan crystal mines.

Appearances

 * Star Wars: The Old Republic