The Corellia mission occurred in 9 ABY and involved both the New Republic and the faction led by Morgan Elsbeth. Nightsister Morgan Elsbeth's troops utilized Transport CT-O5 to flee the Santhe Shipyards located on the planet Corellia, carrying a hyperdrive engine intended for the Eye of Sion. During the escape, Elsbeth's Inquisitor, Marrok, fought former Jedi Ahsoka Tano in a lightsaber duel, while New Republic General Hera Syndulla chased after the transport. Subsequently, Marrok, alongside Elsbeth's Force-sensitive mercenaries, Baylan Skoll and Shin Hati, made their getaway aboard their Eta-class shuttle. Nevertheless, Syndulla, aided by her astromech droid, C1-10P, managed to attach a tracking beacon to the escaping hyperdrive engine.