War, war never changes.

A few years before Celestia and Luna entered the war against Discord, there was a group of ponies who wished to end the war, and would do anything to bring peace and harmony to the world. This led to the practice of forbidden magic, which was intended to bring forth the deadliest and most noble warriors to Equestria and fight for their kin. They planned to offer them wealth and power beyond their beliefs, but sometimes plans don't keep together.

When they brought forth these warriors, they had to make sure to turn them into ponies, just to keep from causing panic across Equestria, and they brought forth many warriors, all of which come from different timelines and worlds. But this doesn't mean they were the safest of creatures. They didn't take in their surroundings too badly, and actually fit in well with the rest of the ponies, when they acted like it anyways, given they were far from the same.

Eventually they all met mares or stallions that they fell in love with, and began to create family clans, which led to much tension between the heroes. But this was just simple competition between them.

Once Celestia and Luna entered the war, they met the strongest of each family, and found each one was special in their own way. This led to each family being given much wealth and nobility to their family names, as well as each one having at least one member in the Royal Guard once the war ended. They were written down in history, and most either live in Canterlot, or have a town of their own.

Twilight Sparkle was born under one of these family names, the one once known as the Mason Family, one of the more powerful families.

(Fallout/Elder Scrolls/Minecraft/Dead Space/Dragon Age/Mass Effect/Halo/Saints Row/Wasteland/Assassin's Creed/Watch_Dogs Crossover. I don't know if this will turn out good or not, and I will attempt to make it as best I can. I wanted to make an epic crossover, though I could be taking a bite bigger than I can chew here. I will accept any form of constructive criticism, and I wish for you to tell me exactly how it could be better. This will be a major project as well as a work in progress, and I'd like a lot of help in making this too. So, if it's not good, please tell me how it could be better. If it's not you're cup of tea, then I understand and I hope you find the right story for yourself.