Crystal Pony #1: (tearful) Princess Cadance!  
Crystal Pony #2: Without the Crystal Princess, there is no hope! No hope at all!  
Crystal Pony #3: First Amore, and now Cadance…what are we gonna do now?  
Sunburst: This can’t be happening, look what she done to our Crystal Princess along with the two others. And now with Cadance stoned, the whole Crystal Empire would fall just like what baking Sombra did 1,000 years ago.  
Crystal Pony #4: (tearfully) Yeah. (whimpers) I can’t believe history repeats itself.  
(The Storm Creatures then captured, enslaved, and/or arrested Sunburst and the Crystal Ponies as well as the ponies in Canterlot)
 
This event I made up happened offscreen in Canterlot after Tempest freezes the first three princesses into obsidian statues. And is based on a clip from “The Transformers: The Movie” where Arced, Perceptor, Springer, Blurr, and Daniel Witwicky mourn the death of Ultra Magnus after he was killed by Cyclonus, Scourge, the Sweeps, and Galvatron who steals the Matrix of Leadership.

With Cadance petrified, what’s gonna happen to the Crystal Empire and the Crystal Ponies who lived there, including some going to Canterlot for the Friendship Festival?

Who’s that Ponymon!?  
“IT’S TWILYCHU!!  
“It’s Lovefairy!”  
“FFFFYAY!!!