What happened to Tirek on the day the bombs fell? This is a tiny one shot that captures how the end of days affected what was once Equestria's greatest foe, and how he met his fate.

In order to fit the lore of Fallout Equestria, this story assumes that instead of escaping Tartarus to find the elements had new bearers and defeating them, Tirek was successfully subdued by Cerberus and remained within his prison.

Fallout Equestria created by KKat.