Ikra, Jack and others in “Unfinished Business”

Ikra

[cackles evilly until her voice sounded like Aku's]

Ikra?

Aku

[reveals himself] No, fool! It is I, Aku. Yes, samurai. You have been betrayed. I and Ikra are one and the same.

No.

Aku

Oh, yes. You see, I had a dream. No, a nightmare of a jewel that had the power to send you back in time. I knew that this was no mere dream, but a premonition. I had to destroy this powerful jewel, but I did not know its whereabouts.

No!

Aku

Yes, samurai. I knew you would find it. [mockingly] "Oh, my poor father trapped in a ring of fire by mean, old Aku." [cackles evilly] FOOL!

[screams as he goes to attack, but Aku changes into a bird and dodges the sword] FIGHT ME, COWARD!

Aku

Soon we will fight, but not until I find a way to defeat you and your sword. Now, how did you put it? Oh, yes. Your time on this miserable Aku-infested land continues. [laughs as he flies away]

[screams and impales his sword in the ground] I will destroy you, Aku. I swear it.