Starlight Glimmer (c) hasbroplz
Fan Art (c) MelSpyRose
Starlight Glimmer goes to Tarturus and is welcomed by a Familiar Centaur
???: I hear Twilight and her Friends put you in here...
Starlight: You know Twilight Sparkle?
???: If I didn't, Why would I be working with someone who Has it out for them?
Starlight: (Sinister Chuckle) Tell me more. If I wasn't in here, You'd have no idea the things I'd do to them.
???: ... Well, Have I got good news for you.
The Centaur's eyes soon glow yellow/Fade to black.
Agree with this, and I find it funny of Hasbro to place Cozy Glow, a literal child, in tartarus but they can't do the same for Starlight who committed a worse crime, instead they let her go free.
Of course, in my version, rather than being banished to Tartarus, Starlight was thrown into the highest security dungeon.