- Brainiac-5: Once I induce transmission, your minds will be immediately beamed into this dark valley.
- Alex Danvers: Is it gonna hurt?
- Brainiac-5: The chances are better than 50%.
- Alex Danvers: [sarcastic] That's comforting.
- Brainiac-5: Really? I didn't think so. Would you like me to count to three?
- Lena Luthor: Will it help?
- Brainiac-5: No, not at all.
- Winn Schott: I've always thought it was like, super unfair. You know, J'onn can-can phase through things, he can shapeshift. Then you got Supergirl, she can laser-vision, you know. Freeze-breath, she's massively strong...
- Alex Danvers: You're not making me feel super-hyped to go join the fight, but...
- Winn Schott: Exactly! Exactly. Right? So, I'm thinking "What does the best, most badass DEO agent need to take her battle-readiness up a notch?".
- Alex Danvers: [Winn offers her a battle suit] You didn't.
- Winn Schott: Oh, girl, I did, and then some. What if I told you the future is magnets?
- [he presses a button to demonstrate, and an unsuspecting Brainiac's Legion ring is yanked off his finger]
- Brainiac-5: [retrieving the ring] That ring literally costs more than this entire ship. Also, it hurt.
- Supergirl: Hey, uh, cool new suit!
- Alex Danvers: [fist bumping] Winn did me a solid.
- Winn Schott: Yes, upgrades.
- Alex Danvers: Well, I'd been asking the Director of the DEO for one for years, but I just kept getting denied.
- J'onn J'onzz: Blame it on Congress. I don't write out budgets. Besides, don't you miss your polo? It looked like it was sweat-wicking.
- Alex Danvers: I have a really cool new gun. Don't think it won't work on you.
- [first lines]
- J'onn J'onzz: Please state your name.
- Lena Luthor: Lena Keiran Luthor. Where should I begin?
- Supergirl: How long has this been going on?
- Lena Luthor: Three weeks.
- Supergirl: And what... exactly have you been doing with Sam... for weeks?
- Lena Luthor: When I first suspected that Sam was more than she knew, I took her to a secret lab in L-Corp, where I conducted a series of tests. With her consent.
- Alex Danvers: When I examined her, I found nothing out of the ordinary.
- Lena Luthor: Then you weren't looking for the right things.
- Lena Luthor: After sequencing her DNA and comparing Sam's blackouts to the Reign's attacks, I came to the conclusion that Sam and Reign were one and the same. Sam is Reign.
- J'onn J'onzz: So, for three weeks, you've been harboring and abetting a mass murderer.
- Lena Luthor: I helped a friend.
- J'onn J'onzz: And you didn't think to bring this to our attention?
- Lena Luthor: The attention of a clandestine organization that has never formally acknowlegded its existence to me? No. I am not your employee. I have not signed a contract, nor sworn an oath. I conducted an L-Corp experiment, using L-Corp technology on L-Corp property.
- Supergirl: What did you discover?
- Lena Luthor: I was hoping to isolate the spark that turned Sam into Reign, but I didn't get a chance to finish.
- Supergirl: Weeks with Reign. Do you have any way of tracking the Worldkillers?
- Lena Luthor: No.
- Supergirl: Anyone else?
- Mon-El: They've gone to ground. They're not coming up again until they have something big to do.
- Imra Ardeen: The future's fate is more precarious than ever.
- Brainiac-5: Would you like to know our odds of defeating Pestilence at this juncture?
- Mon-El: No.
- Imra Ardeen: No.
- Supergirl: How did you keep her contained?
- Lena Luthor: Lex kept a vault in the lab. When I took over L-Corp, I inherited all of its assets, for good or for ill. I used kryptonite.
- Dark Kryptonian: We are so close, daughters. So close to a new and clean realm. But before we can begin, the humanity within you must shrivel and submit. You must be completely mine.
- Pestilence: [inhaling in satisfaction] Mmm. I just felt it. Grace just shriveled and gave up without a sound. My change is complete.
- Dark Kryptonian: And you are magnificent. Purity, Reign, you will soon follow. Samantha and Julia cannot last long now that you are all finally together. You must all join and bring a blessed darkness to Earth, so that it may be reborn.
- James Olsen: Lena Luthor calling me. What's up?
- Lena Luthor: I really needed to hear your voice.
- James Olsen: Everything okay?
- Lena Luthor: I owe you an apology.
- James Olsen: What for?
- Lena Luthor: For ghosting you. For keeping secrets. But it's time to be honest.
- James Olsen: About?
- Lena Luthor: That eclipse was like someone grabbed on the moon and pulled. The Earth and the moon turn on an axis, and no amount of technology can change that.
- Supergirl: That's because this isn't technology.
- Alex Danvers: You should be in the med bay.
- Supergirl: I'm fine. This is older than science.
- Lena Luthor: Please don't say "magic".
- Supergirl: Dark magic. Reign, Purity, Pestilence, they were all created by Kryptonian witches to do one thing. Kill the world. And now that they're together, they're doing that.
- Lena Luthor: How do you know that?
- Supergirl: There's no apocalypse in the Book of Rao, but there are parables about witches joining hands to create a blessed darkness.
- Lena Luthor: So whatever ritual the Worldkillers are doing, it's creating the eclipse. The world can't live without sunlight.
- Alex Danvers: Nothing can, including Supergirl.
- Brainiac-5: Let me get this straight. You want me to broadcast your consciousness into a magical dark valley dimension using the 31st century technology which allowed me to access your mind when Reign punched you into a coma. Technology specifically designed to enter human consciousness, not alternate realms. And you want me to this all before the solar eclipse achieves totality, which will happen in less than two hours.
- Supergirl: Yes.
- Brainiac-5: Okay, no problem. Sounds fun. To the Legion cruiser.
- Mon-El: [concerned about Kara] She just looks so... breakable.
- J'onn J'onzz: She's strong. They all are.
- Mon-El: All I wanna do is pull her out.
- J'onn J'onzz: Yeah, me, too.
- Mon-El: But I can't do that, I can't. I can't do that. I can't help her, I can't hold her. I can't hurt my wife. What do I do?
- J'onn J'onzz: There's nothing to do, Mon-El. Come on.
- Mon-El: [J'onn gives him a supportive hug] Thanks, J'onn.
- Winn Schott: Okay, this is Eagle in the nest. How're you doing, Baby Bird?
- Guardian: No.
- Winn Schott: Oh, come on! I like that one. Are you in?
- Guardian: Yeah, I'm in Lena's lab. Where's the vault?
- Winn Schott: Head north. Or wait, more helpfully, left.
- Alex Danvers: You don't look so good.
- Supergirl: I'm just tired. Brainy said it'd be hard for me to carry both of you in here. Is this what it's like when humans exercise? This is terrible. Why would you ever exercise?
- Winn Schott: And the cameras are officially disabled. You're welcome.
- Guardian: Good work.
- [taking his helmet off]
- James Olsen: I don't know how anybody survived three Worldkillers in here.
- Winn Schott: Yeah, man, I am glad I wasn't there.
- James Olsen: Yeah, cheers to that.
- James Olsen: Speaking of Lena, I got eyes on the vault.
- Winn Schott: Impressive, I know.
- James Olsen: Yeah. It's almost as if she didn't want anybody to get in there.
- Winn Schott: Yeah, no keypads, no locks, no internal mechanisms, just thick, acetylene-resistant cast iron. But, hey, you got one thing Lena doesn't.
- James Olsen: Yeah, what's that?
- Winn Schott: Me, you dummy. Come on. Well, technically, the, uh, pin-drop pulse bomb I built you, but I built it, so, technically, me.
- Winn Schott: Yeah, just, uh... just uh, set it anywhere, then walk, like, way far back, and then set it off. The door will open.
- [no reply]
- Winn Schott: Hello, are you there? Did you do it? Are you in? James?
- James Olsen: [choosing not to breach the vault] Yeah, I'm in. Look, Winn, there's nothing here. Lena was telling the truth. She's clean.
- Winn Schott: Well, thank goodness. I did not have the emotional bandwidth for another enemy, gotta tell you.
- Winn Schott: Ten minutes to totality.
- Brainiac-5: She can't take much more.
- Mon-El: Keep her in.
- Brainiac-5: [moving to unplug Kara] She's only got minutes.
- Mon-El: I said keep her in.
- Lena Luthor: What was that?
- Brainiac-5: Main thrusters are damaged.
- Winn Schott: How?
- Brainiac-5: Some sort of sound wave interference.
- Winn Schott: Purity.
- Brainiac-5: It's fine. We have secondary thrusters.
- [explosion]
- Brainiac-5: Which also just blew up. Excuse me a moment.
- Brainiac-5: [Lena sits in the captain's chair on the Legion cruiser] What are you doing?
- Lena Luthor: Helping.
- Brainiac-5: No, no. That's not how that works.
- [seeing her effective use of the computers]
- Brainiac-5: Actually, that's exactly how that works.
- Lena Luthor: I know. Pull up 6,000 feet and vent the engines.
- Imra Ardeen: We did it. The future, our friends and family...
- Mon-El: Your sister.
- Imra Ardeen: We saved everyone. We beat Pestilence, we stopped the Blight. It's all over.
- Mon-El: So I guess we can go home now.
- Imra Ardeen: I guess so.
- Mon-El: [she turns to leave] Hey, can we even... can we even get home?
- Imra Ardeen: Brainy will figure it out. Otherwise, he loses the nickname "Brainy".
- Supergirl: The fortress is gone, like it was never there. Stone turned to sand.
- Alex Danvers: And Reign is gone, too. She's untraceable.
- J'onn J'onzz: You know, that eclipse ended as soon as the fortress was destroyed.
- Winn Schott: We got rid of two out of the three Worldkillers. Like, that's a win.
- Alex Danvers: And we'll find Sam, somehow.
- Supergirl: I know.
- Winn Schott: James and I did the-the thing you asked...
- Supergirl: And?
- Winn Schott: James said that the vault was empty. There's no more Kryptonite. And, uh, it looks like Lena is telling the truth.
- James Olsen: I'm Guardian.
- Lena Luthor: Why are you telling me this?
- James Olsen: Because I did something I'm not proud of. I broke into your lab. To determine if you had more Kryptonite.
- Lena Luthor: Why would you do that?
- James Olsen: I had to. For Supergirl; she asked me to.
- Lena Luthor: She did?
- James Olsen: She did, but I am the one who said yes. So this is on me. But when I got in, I couldn't go into your vault. I mean, I-I could. I didn't want to. I didn't need to. I trust you. And I really hope that you can trust me.
- Lena Luthor: Yes.
- [she holds him for comfort]
- Lena Luthor: There's something else you need to know.
- James Olsen: Hit me.
- Lena Luthor: That wasn't Lex's Kryptonite. I figured out how to make it.
- Lena Luthor: Sam Arias is Reign. Supergirl knows, and... and so do the appropriate authorities.
- James Olsen: So when you were telling me about your employee that-that couldn't accept her problem...
- Lena Luthor: I was working to rid Sam of Reign, to free her.
- James Olsen: But she put Supergirl in a coma. How-how did you keep her under control?
- Lena Luthor: The last of Lex's Kryptonite. And... and don't worry, Supergirl knows about that, too.
- James Olsen: And you're telling me this now, why?
- Lena Luthor: Because I gambled everything. My reputation, Supergirl's trust in me, my relationship with you, on fixing Sam. And I failed. I really needed to hear your voice today, and I didn't want you to look at me like I was a Luthor.
- Supergirl: I've had your back so many times. When the rest of the world was ready to pass you off as the new Lex Luthor.
- Lena Luthor: My friend came to me. She was alone and afraid. I had to do something.
- Supergirl: I need you to level with me. Do you have any more Kryptonite?
- Lena Luthor: No. It's all gone. I used the last of it to keep Sam sedate.
- [as a solar eclipse begins, Supergirl groans in pain]
- Lena Luthor: Supergirl?
- Alex Danvers: [waking Kara after she passes out] Hey, what happened?
- Supergirl: [having metaphysically visited the dark valley] I saw Sam.
- Alex Danvers: You said you dreamt of Sam.
- J'onn J'onzz: But people don't dream during a seizure.
- Supergirl: It-it's the same dream I've been having for the last year. I'm in the Kryptonian valley, Juru. Normally, I see the Worldkillers, but today, I saw Sam.
- Alex Danvers: You dreamt of Julia Freeman, too. She turned out to be real.
- Lena Luthor: Well, it's not a dream. The valley's real. When I was working with Sam, she told me of this place. It's, uh... an alternate dimension that she would go when Reign would take over.
- Alex Danvers: But how could Supergirl see it?
- J'onn J'onzz: On Mars, my people would share memories, emotions, experiences. Sometimes you would experience a particularly strong mind wholly by accident.
- Alex Danvers: Like picking up a radio broadcast?
- Winn Schott: But Supergirl just picked up an alternate dimension.
- Lena Luthor: It's possible. And if we could go in there, maybe we could wake Sam up and she could send us a message to say where the Worldkillers are.
- J'onn J'onzz: There's still one big hole in this plan. How do we send Supergirl back to this valley?
- Supergirl: [getting an idea] We fight fantasy with sci-fi.
- Lena Luthor: I'm coming with you.
- Supergirl: Not a chance. It might not even be possible.
- Brainiac-5: Oh, no, it's possible.
- Lena Luthor: Listen, I spent the last month working with Sam and Reign, every day. I know what makes them tick. I know their DNA sequence better than my own phone number. What's more, I know Sam, and you don't. If anyone can get through to her, it's me. I get that you may not trust me right now, but trust that I want to get Sam back.
- Alex Danvers: Sam's my friend, too. And with the sun darkening, your powers are gonna weaken. You might not have any powers in that valley/mind realm thing. You're gonna need somebody to watch your backs.
- Supergirl: Well, I guess we're all in this together.
- Alex Danvers: You sure about this?
- Supergirl: No, but Lena's right. She's been working with Sam for weeks. And having her with us will give us a chance to verify her story.
- James Olsen: What's so important that you'd risk flying under a dying sun?
- Supergirl: Lena has Kryptonite.
- James Olsen: Yeah, I know. She called me about an hour ago. She told me everything about Sam and Reign. Kara, she also told me that the Kryptonite was Lex's and she used it all, so...
- Supergirl: Lex has been imprisoned for years, but she held onto it anyway. Kryptonite, James. Lex could have only had it for one reason.
- James Olsen: To kill Clark.
- James Olsen: Look, I-I know how hard this must be for you...
- [seeing her expression]
- James Olsen: Okay. I know how bad Kryptonite is, and I've seen firsthand what it can do to you. And I can't even begin to imagine what kind of pain that must feel like. We have to get one thing clear, though. Lena is not Lex. I-it took me a long time to figure that out, but you're the one who made me see that.
- Supergirl: The Lena I've known up 'till now has only been an ally. I want to believe her, but she lied about Sam. I have to know she's telling the truth.
- James Olsen: What do you want me to do?
- Supergirl: Not you. Guardian. I need you find out if there really isn't any Kryptonite left.
- James Olsen: Kara, you're asking me to betray somebody that I really care about.
- Supergirl: I really care about her, too. So let's put this to bed. Once and for all.
- Alex Danvers: Can I ask you something?
- Lena Luthor: You want to know why I didn't come to you when I found out what Sam really was.
- Alex Danvers: I'm the one who did the first tests on her. And I'm the one that told her to come to her friends about her illness. So why not just tell me the truth?
- Lena Luthor: Same reason you didn't tell me you were really DEO.
- Alex Danvers: You knew.
- Lena Luthor: My mother's DEO enemy number one. Of course I knew. But it was your secret to keep. Just like Sam's true nature is hers. It wasn't my place to say anything.
- Alex Danvers: Fair enough. Just tell me one thing. Is Ruby safe?
- Lena Luthor: Yes.
- Supergirl: How's it coming?
- Brainiac-5: The eclipse is diminishing your strength severely. I can send you into this dark valley, but adding the weight of two more minds to yours will weaken you further. Your biology is impressive, but even you weren't built to be an inter-dimensional portal.
- Supergirl: If this thing goes sideways, I need you to promise me something. Pull Alex and Lena out, but leave me in until I finish the mission.
- Mon-El: You heard Brainy. This could hurt you. This could kill you.
- Supergirl: This is our only chance to save now or the future. This is all we've got. So promise me.
- Mon-El: I promise.
- Lena Luthor: This is impressive.
- Supergirl: This is Juru.
- [seeing Alex improvising spears from tree branches]
- Supergirl: Are those for Sam and Julia?
- Alex Danvers: It's for whatever might be around.
- Lena Luthor: I don't even know if anything here can get injured.
- [Alex pokes her with one of the spears]
- Lena Luthor: Ow!
- Alex Danvers: Yeah, we're good.
- Alex Danvers: Oh, my god.
- Supergirl: What?
- Alex Danvers: That's Grace.
- Lena Luthor: Who?
- Supergirl: She's the human form of one of the Worldkillers.
- Lena Luthor: Sh-she's dead.
- Alex Danvers: Which means that we are running out of time with Sam and Julia.
- Lena Luthor: There is too much at stake for you to still be mad at me.
- Supergirl: I said we would work together. Never said it would be sunshine and rainbows.
- Lena Luthor: What I did wasn't personal.
- Alex Danvers: You had a stash of "Kills Kryptonians", Lena. It's personal.
- Lena Luthor: I would never use it for that. You know that.
- Supergirl: I thought I knew everything I needed to know, but you have secrets. It changes things.
- Lena Luthor: Oh, right, you don't like secrets.
- Supergirl: Nope, I don't.
- Lena Luthor: Good. What's your real name?
- Supergirl: [dodging] It's not a great question for a Luthor to ask someone in my family.
- Lena Luthor: [seeing an apparition appear] What the hell was that?
- Alex Danvers: The reason we have sticks.
- [the apparition appears again; Alex throws her stick, but it passes through and the apparition disappears in a whisp of smoke]
- Supergirl: That's a Kryptonian demon. I've seen them before. That's where they went. We're running out of time.
- Brainiac-5: Are you all right?
- Winn Schott: Yeah. Why... why wouldn't I be?
- Brainiac-5: Well, you spent an exceedingly long time in the bathroom.
- Samantha Arias: You're here.
- Lena Luthor: Of course we're here. You think I'd forget about you?
- Samantha Arias: Lena. Alex. Supergirl. I killed you, too. I'm sorry.
- Supergirl: Sam, no.
- Samantha Arias: I'm sorry.
- Alex Danvers: No, Reign didn't kill us. We're here to help you.
- Lena Luthor: We're gonna get you out of here.
- Samantha Arias: The people I killed are coming.
- Supergirl: Reign killed, not you.
- Lena Luthor: We are gonna make sure Reign never hurts anyone again.
- Supergirl: But Sam, you have to wake up. You have to go back to your body and send us a message, tell us where the Worldkillers are.
- Samantha Arias: Don't let them in. They want me. I killed them.
- Supergirl: Hey. Hey, you are not a murderer.
- Pestilence: Human!
- [she punches Sam, which triggers a turn back into Reign]
- Pestilence: I thought that might work.
- Reign: [punching her in return] It did, thank you. They're coming.
- Purity: No, they're already here.
- Supergirl: It worked?
- Mon-El: Like a charm.
- Brainiac-5: Are we still talking about dark magic?
- J'onn J'onzz: You should rest some more.
- Supergirl: Since when has that ever stopped me?
- Mon-El: I don't think you know what you're becoming.
- Pestilence: I've already become. I am death, and I choose you first!
- Alex Danvers: Julia, rise up.
- Supergirl: I can't do this. You're still strong enough. Help us!
- Reign: It's over.
- Purity: What did you say before? That only one of equal strength can beat you.
- [she becomes her human self]
- Julia Freeman: Well, come at me, witch.
- Lena Luthor: Nice work back there.
- Supergirl: Yeah, you weren't so bad yourself.
- Lena Luthor: Yeah, we couldn't save Sam.
- Supergirl: But we saved Julia. And if Julia can overcome the demons inside of her, then Sam has a chance, too.
- Lena Luthor: I hope you're right.