Saïx sends Sora and Kairi flying.
Lea: Stop it! Isa!
Saïx is about to defeat Lea when Xemnas appears.
Xemnas: There was a time when I trusted you to deal with traitors. And now, your betrayal outstrips them all. What final words do you have for your superior?
Lea: Well, let me think about it. How about, "You were never my superior."
Xemnas: Ah, ever the rogue pawn. Knocked from the board early in the game. Utterly useless and forgotten.
Lea: You kidding? Do you know how popular I am? I got loads of people rootin' for me. Sorry, boss. No one axes Axel. Got it memorized?
Lea leaps toward Xemnas, but Xemnas grabs his Keyblade.
Xemnas: Is this supposed to be a Keyblade? Or is it some sort of joke?
Xemnas dissolves Lea's Keyblade. Xemnas starts shooting Lea with Ethereal Blades. He then summons one into his hand.
Xemnas: Our plans have been dashed by you... far more times than I care to count. Now it ends. I will purge that light in you... with darkness!
The hooded figure grabs Xemnas' blade before he can kill Lea.
Xemnas: Changing sides again?
???: We need him alive. You know that.
Xemnas: We only need his heart in order to forge the key. We do not need his soul. Oh... but that's right. You were "friends." Then...you take his life.
Lea: Who...are you...?
The figure points their Keyblade at Lea, but Sora stops them.
Sora: Don't do this.
The hooded figure attacks Sora.
Sora: Wait... It's all right! You can stop now! It's all right... Xion.
Xion begins crying as Xemnas teleports to her.
Xemnas: Useless puppet.
Xemnas kicks her into Sora, knocking them down and unhooding Xion.
Xemnas prepares to kill Xion, but Lea grabs his leg.
Xemnas: Your Keyblade is no more. And still you think you can play at being a guardian of light? You can wait your turn...also-ran.
A heart leaves Sora's body as someone comes crashing down from the sky.
???: Hands off my friends.
Xemnas: It cannot be!
The dust clears as Roxas is revealed to be the newcomer.
Roxas: My turn.
Xemnas: This is impossible. Where did you get a vessel?
Roxas: Same as you.
Xemnas: Same how...?
Roxas: Most of the Organization's members- they traveled here from the past as hearts. And you had replicas ready and waiting. One for each of them.
Xemnas: Who told you?
Roxas: I owe my return to many. Some of them people you knew.
Xemnas: Ansem the Wise. Zexion...
Roxas: And others, too. It seems you're not as good at winning over people's hearts as you think.
Xemnas: Ah, I see...
Roxas: There was one last thing I needed in order for me to be whole again. A connection. Sora helped me find my way back here... to my friends.
Xemnas: I don't need hearts. I will scatter them all to the winds!
Xemnas teleports to Kairi and grabs her.
Xemnas: What difference does one little light make? You have others. Just as we have more darknesses to replenish our ranks.
Xemnas leaves through a corridor of darkness.
Xion: Rest, Axel. Roxas will fight in your place. And I'll fight for Kairi.
Lea: Yeah... When it comes to Keyblades, you're the old hands.