Look at Sunset’s face. That is a face of disguised panic.  
“Celestia. What have you done!? *This wasn’t supposed to happen!” is what her mind is currently screaming.

@Background Pony #B749  
He’ll probably just chat up a halfling burglar and allow him to escape with the Arkenstone.

@DashingJack
 
Could be worse Spike, you could have ended up as a Dragon in Drakengard….
 
Plus, look at it like this: You’ll live for centuries, by the time you’re fully grown you will have the accumulated knowledge, experience and wisdom from serving under a whopping 11 Alicorn Princesses. You’ll know how they think, how they function, all their strengths, all their weaknesses, and you’ll also have a full working knowledge of how Equestrian society works. Plus, pretty sure Twilight and co wouldn’t be against giving you a power boost to get you more up to their level when you get older so you can aid them more.
 
…And that’s when you’ll strike like the deadly force of nature on wings that you are, and burn the whole freaking kingdom to ash along with the Princesses! In a single stroke Equestria will be yours, you’ll have more power then any other dragon. Quite frankly, you’ll have the world at your talons.
 
All you need to do is exercise patience, cunning and charisma and it WILL be yours.
 
(No, I haven’t given this any thought whatsoever, why do you ask?)

Notice how Dash is still the same size?

@Beau Skunky  
Eeyup  

@Beau Skunky  
♫Princess Big Mac!!♫ (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

@Background Pony #9E9F  
“Right in the down under.”
 
They charge all their magic
 
“…Clever girls.”
 
MAGICAL FRIENDSHIP BEAM OF DESTRUCTION

You’re next, Big Macintosh!
 

 
Flash Sentry - Princess of Waifus.

@Beau Skunky  
Thanks, M.A. Larson!

Needs more princesses.
 

This is garbage! Absolute BULLSHIT!
 
Gummy and Winona aren’t princesses!?

>no alicorn gummy
 
why

The next villain that enters Equestria.
 
“All of Equestria shall be m- oh. Oh dear. I’m downright f-yay-d aren’t I?”

Lol. THIS is hasbro’s ultimate goal in the pony series.