"The greatest battle of all time", as the warriors of Valhalla call it, is at its climax. The forces of Jandar, with the assistance of Ullar, Einar, and Vydar, collide with Utgar's forces in the battle that will determine the fate of Valhalla and potentially the remaider of the known universe. But when the allianced Valkyrie generals find Utgar overwhelmingly powerful, they doom Valhalla and all of its inhabitants to destruction, with the exception of a select few devout soldiers.

These devout soldiers are sent away before their demise, and with the meddling of a certain draconequus, end up in a new land that is coming under siege.

Shoutout to Allskulls for the coverart.
Shoutout to my friend Fernando for proofreading.

Follows MLP canon excluding S3E13 as closely as possible.
Heroscape canon is restricted to that of the Rise of the Valkyrie master set and expansions shortly after.