@RainbowDashie41  
I believe that’s her cheek bone showing cause… Well evil.

 
Mugen: Oh, not this again. Now I gotta build a thing capable of storing and restoring the DNA of entire worlds. Only way to fix this mess.
 
And somepony’s getting a stern talking to when I finish.

did one of pinkamenas cutie mark baloons pop?
 
also who are the two ponies in the lower right panel?

I glanced over Chrysalis’s panel and thought I saw a boob. It was just her hoof with a hole in it…

Evil Cadence has a Scar on her face

It’s like Infinite Crisis! Who will punch time here?

Update: Given >>656936 and >>656937, it’s clear that Evilestia was the one who completely sundered multiversal stability.
 
Granted, Celestia didn’t help matters.

I must have fan art of Punktavia and Vinyl Class now.

@Background Pony #C97D  
Y’know, I’m not normally on board with the Celestia hate, but, uh… yeah. Destroying all spacetime? Kind of a big black mark on the ol’ résumé.

Nice to see Chrysalis is still fighting the sentient Pinkie costume. Just wonder where her Alt-self is in all this.

@Background Pony #2827  
Yes. Perfect Title.

Aww man. It’s nice seeing Chrissy in this, but it’s too bad we can’t see her mirror universe version too :(

@DJDerpy2013  
I was watching Aliens before I was ten and it didn’t bother me. I think kids can handle dark stuff.

@Evowizard25  
Too dark for a children’s comic?

it’s like Good vs Evil

Okay, for anyone still confused. There is our Equestria and an alternate Equestria where good and evil are reversed. Starswirl warned that visiting this universe too much could weaken the barrier between them, but Celestia kept doing it. Now that dimensional barrier has cracked and it’s threatening to merge Equestria and Equestria-2.

OMG Cadence Shining Vinyl 4th Doctor Tavi Discord Big Mac i am speechless for the awesomeness

@Background Pony #C97D  
All true.
 
But she will carry on.
 
She ain’t getting off that throne unless it’s in a bodybag.
 
No one else can do her job.
 
Somehow.

@PonyPon  
Are you saying she could easily brush it off? That kind of makes her sound like a terrible, terrible person.
 
I mean, if you wanted to use this comic to support that, I couldn’t really argue. This Celestia is dumber than the normal one, less caring about others than the normal one, and more callous and cold than the normal one, I guess I could see Katielestia brushing it off.
 
…Kind of feels like that’s not the best thing for a kids comic, though.

@Background Pony #C97D  
Easily.

Wow, uh…
 
That’s… that’s kind of an extreme ending. Are we… supposed to feel bad when Celestia gets split up after this? Are we supposed to want to see her step down as a princess? The latter is the only one that makes any sense, how could anyone want her to still have a position of power after this?
 
He selfish actions almost KILLED THEM ALL, nevermind how they feel about that, how can she still think she deserves to lead a nation after this?

@FanOfMostEverything
 
ONORE DECADE!

@Evowizard25  
The trio on the left (above AJ, FS) are the three main character from Fringe : Walter Bishop, Peter Bishop, and Olivia Dunham (left to right).
 
The two on the right bottom are the alt-versions of those characters from Fringe, Olivia and Walter.