Probably my favorite arc so far. Boy also loved this one, although not sure he appreciated how much it sucks to be Celestial and Sombra. Both of us want more about the alterna Mane Six criminal gang.

I loved it! It was very well-written. I noticed a couple of grammatical errors, but hey, it's a comic.
adventurous dark emotional tense medium-paced
Plot or Character Driven: Character
Strong character development: Yes
Loveable characters: Yes
Flaws of characters a main focus: Yes

cool as hell... i love the idea of an evil mirror world 

Where does Pinkie Pie get all that cake?!?
adventurous emotional funny hopeful lighthearted fast-paced
Plot or Character Driven: Plot
Strong character development: Complicated
Loveable characters: Yes
Diverse cast of characters: Complicated
Flaws of characters a main focus: Yes

This is my favourite mlp volume What they did with Celestia and Sombra is something I could've never predicted as someone who has seen the whole show and I love it. Not that big on romance which was one of the main themes but the story was so amazing and beautiful and definitely funnier than the other volumes
adventurous funny lighthearted fast-paced
Plot or Character Driven: Plot
Strong character development: No
Loveable characters: Yes
Diverse cast of characters: Complicated
Flaws of characters a main focus: Yes

HOW many fanfics out there have the plot of one of the Big Bads having a romantic relationship with one of the Princesses? And this volume does it with King Sombra.

And you know what?

It's GOOD.

Continued excellend from the Friendship is Magic comics. This takes the traditional comic storyline of mirror universe where all that is evil is good and vice versa, and in that it is somewhat cliche, but the cliche is freshened up by establishing a previous link and friendship between the worlds of Equestria and Mirror Equestria. Even more interesting, the background story is set right around the turn of Princess Luna into Nightmare Moon, adding in a story of grief and improper coping mechanisms, as Princess Celestia returns to the mirror world to see her sister happy and good.

I actually found myself liking Good King Sombra, and the ending was rather heartbreaking. But it does pose an interesting question: If the Sombra in the mirror world is now evil...does that mean Equestia proper's Sombra has turned...good?

Here's to hoping for a sequel!

A childhood favorite and a tearjerker...

That was surprisingly sad.

More like 4.5 stars, but not as good as the last one.