Before Stage Start
Madoka Kaname: There.
Dulyn: What is that thing?! I've never seen an Eldritch like that before!
Homura Akemi: That's no Eldritch.
Mami Tomoe: It's the worst and most powerful witch.
Tyrfing: Walpurgisnacht... I saw that thing destroy this world.
Homura Akemi: Let's go.
Tyrfing: I'll go, too.
Madoka Kaname: It's all right. Leave the witch to us magical girls.
Kyoko Sakura: That witch is from our world. It's our problem, so we'll take care of it.
After Stage Clear
Homura Akemi: Urgh...
Sayaka Miki: Such power...
Kyubey: Looks like you're having a tough time with it.
Madoka Kaname: What should we do?
Kyubey: There's nothing you can do. Besides, I can't have you beating it that easily anyway.
Sayaka Miki: What are you talking about?!
Kyubey: All of the necessary conditions have finally been met.
Madoka Kaname: ...?
Kyubey: A Killer Princess who Culls herself again and again...and Walpurgisnacht.
Kyubey: When these two collide, the Killer Princess will be annihilated...
Kyubey: ...producing more energy than we, the Incubators, have ever seen.
Madoka Kaname: That's insane...
Kyubey: Tyrfing is not the only Killer Princess. There are many others like her on this world.
Kyubey: So I'll have them continue fighting against Walpurgisnacht as well.
Homura Akemi: Have you lost your mind?
Kyubey: Why? It's a brilliant plan.
Kyubey: Homura's ability to travel through time made causality converge on Tyrfing.
Kyubey: She'll provide the Incubators with a tremendous amount of energy, all by herself.
Homura Akemi: Argh...
Mami Tomoe: There's no more time to talk things over. We have to go now!