Edit: This is an old story, you have been warned.
Spawn 666, Nickname: Skid.
Just a regular one of the hive until he was blasted the farthest away from the hive mother and now has to think for himself for the first time in his life. He has to think on his feet and make a disguise for himself based on his imagination of a pony he crafted in haste. He now has one job: Infiltrate Ponyville for his Liege, his queen. But being away from the hive means he is going to develop a personality, and that is something someone in the hive should be without, except in smaller doses. Will his new life affect his job, or will he forsake the innocent ponies for the one he is supposed to serve?
[R] Means the chapter is entirely revised.
[SR] Means it had been slightly revised, but is not the final copy. This means there is likely plot holes and information missing.
A Changeling from the attack on Canterlot needs to hide out in Ponyville.
Skid the changeling wants revenge on Twilight, and to kill Celestia. However, killing Twilight would be too simple.