S.A.T.S.

The Stable-Tec Assisted Targeting Spell is a marvel of design, adding certainty to a very uncertain process - combat. With it, you can figure out how likely you are to hit, how likely you are to disable your target. It'll alert you if something which poses an imminent threat to you has sight of you. And it'll do even more in the near future.

But not every head of Stable-Tec believes that the company should be in the fire control business.

(A one-shot written to get the idea out of my head. This story requires familiarity with Fallout Equestria and Project Horizons.)