This is how A new arrival and Thunderwing and Midnight's plan goes in My Little Pony: Equestria Girls: Friendship Games.
[We see Midnight waiting for someone just outside of CHS]
Midnight: [impatiently] Come on, come on, come on. Where is he?
Midnight: Finally. What took you so long?
Thunderwing: Sorry, my apprentice. I had to discuss a few things with Lord Unicron.
Midnight: Well, now we can discuss our next move.
[They see Human Applejack and Rainbow Dash come out of the school and then see Sunset Shimmer, Human Fluttershy, Human Pinkie Pie, Human Rarity and Human Flash Sentry arriving and quickly hide from their view]
Applejack (EG): This doesn't classify as an emergency.
Rainbow Dash (EG): It does too!
Sunset Shimmer: I got that text you sent, Rainbow Dash.
Fluttershy (EG): Really? I was about tuck my animals.
Pinkie Pie (EG): I was about finish the big party I made.
Rarity (EG): I was busy making an outfit.
Flash Sentry (EG): And I was finishing my latest song. [sighs] The Friendship Games are coming and you send us a text about a guitar string?
[Thunderwing and Midnight have overheard]
Midnight: Did you hear that?
Thunderwing: Yes. They are having some sort of sports competition.
Midnight: Now what?
Thunderwing: We could make this work to our advantage.
Thunderwing: Not sure. [hears the girls going into the school and sees Sunset Shimmer alone] Shush.
[Sunset is busy writing to Princess Twilight when a bus pulls up. A hooded figure steps off and goes over to the portal. Sunset sees the hooded figure]
Sunset Shimmer: Hey! What are you doing?
[The figure runs off]
Sunset Shimmer: Hey! [gives chase] Wait! Stop!
[The figure escapes on another bus]
Sunset Shimmer: Who was that?
[Thunderwing has scanned the figure and it is indentified as Twilight Sparkle (EG)]
Thunderwing: This realm has a Twilight too. Only she's not the Twilight we're after.
Midnight: No, my master. That is a different Twilight.
Thunderwing: She wears glasses and has her hair up.
Midnight: She could be of use to us.
Midnight: Oh, you'll see. [chuckles evilly] You'll see.
[The screen fades to black and we see a blue string of web before the screen fades to black again. We see blue mist as another blue string of web comes by and we see two more blue strings of web before we see shots of three spider webs and we see the fourth with My Little Pony: Equestria Girls: Friendship Games on it before the names of the characters and their voice actors appear]