Before ponies were ever discovered by Tirek and Scorpon, they were the last of their regiment to have failed against invading a dragon kingdom. With the lost of their men, Tirek and Scorpon together abandons their kingdom and wanders the lands in hopes of redeeming themselves.
I like how you've started this story, but I did notice some grammar errors. I suggest a pre-reader. Still, the premise is very interesting. I'd like to see this continue.
5179103 I plan to before I edit it myself. A new story that may or may not continue. Though, it opens up Lores for things not deliberately explained in the show.