My Little Pony: Friendship is Magic, Season 8

Lord Tirek:
What a pity. Well, for you. Sweet revenge for me. It seems my little protege's plan worked after all.

Mane Six:
[gasp]

Applejack:
Which little protégé?

Lord Tirek:
Oh, we’ve never met. We’re pen pals. Each letter had so many questions about draining magic.

Pinkie:
And you answered them?!

Lord Tirek:
Well, I was bored. So I simply pointed, uh, my pen pal in the right direction.

Fluttershy:
Can't you just tell us your pen pal's name? I mean, since we’re stuck here anyway?

Lord Tirek:
Oh, why not? The irony is too perfect. Her name is...

[Cut to Sandbar]

Sandbar:
...COZY GLOW! ...I-I-I coulda sworn I saw her come down this way when she left her office.