This is how Galvatron captures Twilight goes in My Little Pony: Equestria Girls: Transformers: Age of Extinction.
[Twilight is watching the stars when Galvatron appears. Twilight tries to blast him, but Galvatron blocks them with his shield. Twilight is shocked. She charges and tries to attack when Galvatron grabs her]
Galvatron: The girl who brought magic into this realm. [Chuckles] The magic. Where did it come from?