Battle of Sullust

"Master, I need your help quickly. I am surrounded.''" "You have already lost the battle, child. I've ordered your reinforcements to return." "No! I will destroy the Jedi. I'll show you!" "''You have failed me for the last time. You are no longer my apprentice. And now, you shall die."

- Asajj Ventress is betrayed by Count Dooku during the Battle of Sullust

The Battle of Sullust was a conflict which took place during the Clone Wars, a conflict between the Galactic Republic and the Confederacy of Independent Systems for control over the planet Sullust. During this battle, Asajj Ventress commanded Separatist forces, but was targeted by Count Dooku, who wished to prove his allegiance to his Sith Master, Lord Sidious. Ventress was presumed dead in the conflict, but had escaped, while the Galactic Republic succeeded in its objectives with moderate cost.