(Optimus Prime and his team are seen in the third floor of Aku's palace.)

Y/N (IDW O.Prime): Is everyone ready?

Bumblebee: We are, darling.

Y/N (IDW O.Prime): Robin?

Robin: The Titans are ready.

Y/N (IDW O.Prime): Garnet?

Garnet: We Crystal Gems are ready for whatever we face, Optimus Prime.

Y/N (IDW O.Prime): Ben, Gwen, are you ready to face Charmcaster and Albedo?

Ben 10: You bet we are.

Gwen: I can't wait to show Charmcaster who's boss.

Y/N (IDW O.Prime): Finn, Jake, are you ready?

Finn: I'm ready, Optimus.

Jake: So am I.

Y/N (IDW O.Prime): Mystery Inc., are you ready to rock?

Shaggy: Like, We will definitely rock them all, right, Scoob?

Scooby-Doo: Yeah, let's rock.

Fred: Are you and Velma ready, Daphne?

Daphne: We are ready and rearing to go, Fred. And Y/N?

Y/N (IDW O.Prime): Yes?

(Daphne blows a kiss at Y/N causing him to blush as Fred gets jealous.)

Y/N (IDW O.Prime): We must stop Aku and his new henchmen.

(Then Aku's dsughters come in, only for Y/N to blast them all with his cannon.)

Garnet: You're improving considerably.

Y/N (IDW O.Prime): I can become various versions of Optimus Prime. That's my power.

(Then Ben 10 becomes Diamondhead and pierces the coming enemy while Robin knocks another out with his staff.)

Robin: That's a first.

(Then Albedo, Charmcaster and Fuzzy Lumpkins come in)

Y/N (IDW O.Prime): Figured out you three would be next.

Albedo: So you're facing us?

Y/N (IDW O.Prime): Not by myself.

Ben 10: (as Diamondhead) So you failed to get back to your real body.

Albedo: At least I can hurt YOU, Tennyson!

(Then Albedo becomes Diamondhead, and then the Powerpuff Girls come in.)

Buttercup: Alright, Lumpkins. Time to give you a piece of our minds.

(Gwen and Charmcaster have a clash, and then so do Ben 10 and Albedo, both on their Diamondhead forms while Y/N and the Powerpuff Girls face Fuzzy Lumpkins.)

Fuzzy: So I get to face the girls and the scrap metal.

Y/N (IDW O.Prime): Like hell you will. Let's roll out, Girls.

Blossom: Alright, darling.

Bubbles: Let's beat Fuzzy Lumpkins for good.

Buttercup: Time to use our secret technique.

Y/N (IDW O.Prime): Secret technique?

Blossom: See for yourself, baby.

(Then Y/N and Fuzzy Lumpkins have a clash with their fists until the Powerpuff Girls shoot various beams at him, severely injuring him.)

Bubbles: Don't let up, Buttercup!

Buttercup: Take this, Lumpkins!

(Buttercup punches Lumpkins.)

Blossom: Time to combine our attacks, girls.

Bubbles: Move out, Y/N.

(Then Y/N moves out of the way as the Powerpuff Girls prepare their attacks.)

PPG: Take this!

(They combine their moves into a powerful beam which engulfs Fuzzy Lumpkins.)

Buttercup: Okay, darling. Finish him!

Y/N (IDW O.Prime): Right!

Y/N is Mega Man X and Fuzzy Lumpkins is Iron Man.

Y/N (IDW O.Prime): Let's combine our powers together.

Blossom: Alright, honey.

Bubbles/Buttercup: Take this, Lumpkins!

(The four combine their attacks together and finally finish Fuzzy Lumpkins for good.)

Y/N (IDW O.Prime): Well done, girls.

PPG: Thank you, darling.

Y/N (IDW O.Prime): You're welcome.

(Meanwhile Ben is gaining the upper hand against his "double" and Gwen is having advantage over Charmcaster.)

Charmcaster: Damn it! I was so close!

Gwen: A spider told me once, with great power comes great responsibility. And believe me, I'm far more responsible than you.

Ben: As for you, Albedo, Azimuth must be completely disappointed on what you've become.

(Albedo rushes at Ben, who easily dodges his attacks, and punches him before slamming him down, and then Y/N steps up.)

Y/N (IDW O.Prime): You know you chose this path yourself. Especially when you tried to replicate the Omnitrix. It's too late to turn back now.

(Then the Galactic Enforcers come in.)

Y/N (IDW O.Prime): Anything to say before you get handed over to the Galactic Enforcers.

Albedo: I have nothing to say.

Charmcaster: Y/N. I qish we could meet under different circumstances.

Y/N (IDW O.Prime): So do I.

(Then Y/N nods to Ben, who returns to normal.)

Ben 10: (to the Enforcers) They're all yours.

(Then the Galactic Enforcers take Albedo and Charmcaster away.)

Gwen: All is well when it ends weird.

Fred: Literally.

(Then Y/N changes to Alternity Optimus Prime)

Y/N (A. Optimus): Let's move. We still got a long way to go before we face Aku himself.

(Then they proceed to the next floor.)