My mission is complete Master. Then you are ready to stand with me against the Emperor. Return to my ship at once. We will at last control the galaxy. It seems that you are about to achieve your primary programming Master. Yes. Finally. The Emperor's fleet has arrived. You have lured the Emperor to us. When we strike, I did not summon him. His spies followed you here. What is thy bidding, my Master? I have forgotten your place, Lord Vader. By taking this boy as your apprentice, you have betrayed me. Now you will kill him. I will destroy your base, Master. We can defeat him together. Do it now, Lord Vader. Strike him down and prove your loyalty to me. That's good, Vader.