How I would rewrite Engage's backstory
To be completely honest, I feel like people are too quick to remove the Emblems in Engage rewrites. The game openly advertised itself as a celebration of the franchise, and I honestly think it's a bit too easy to take out the anniversary aspect instead of working with it
My idea would be to emphasize the multiverse aspect of the game. To differentiate it from Askr, which summons other worlds into Zenith, Elyos would be a world that poured into others
Originally an endless void of magic, there existed only two things in the world. A beautiful blue flame that burned like starlight and a lone dragon meant to guard it. Throughout the countless millennia, sparks of this flame would fall into other realms and give birth to new worlds with artifacts and magic that would be named Fire Emblems
Through these flickers, the lone dragon would peer into the other realms and slowly fall into despair watching people interact and form bonds as it remained isolated in an empty void. Unable to cross the divide or cope with its loneliness, it committed the first sin of the world. Harnessing the flame's power, it burned the walls that separated them and brought countless worlds crashing together
As a result of the barrier's collapse, the Primordial Fire created a new world around itself to seal it from the other realms and restore the barrier between them, but trapped the dragon in its new world as a result. All of the little sparks the dragon coveted as windows into other realms crystalized themselves so they could continue existing and from them, reflections of heroes who carried the original spark in their worlds would be born from these jewels
While the dragon was initially pleased with itself for making a world where it was no longer alone, it quickly realized its folly. Humanity's mortality paled in comparison to its immortal life. Once more, it was driven to insanity watching its bonds futilely die over and over again as it lived on. Finally regretting its first sin, it waged war on the new world in hopes that utter obliteration would turn it back to the void and return it to the one thing that could never abandon it
Its new vicious mindset would put it into conflict with the countless settlers dragged into the new world, including one Divine Dragon who sought to provide peace for all. As his madness raged on, he would be declared, the Fell Dragon
And that would be the story behind Elyos's creation as the world closest to the first flame of the universe. The Emblems exist as the only remnants of the flame's existence in the world as shown by bearing its blue fire. Sombron's madness is contextualized as one born from two different versions of isolation happening in uniquely traumatizing methods each time
Fell Dragons being the original dragons of Elyos is why they can call Emblems with incantation. They're inherently tapped into the Primordial Fire. Divine Dragons have to use prayer because they must have faith in a power they've never seen or heard
The original Divine vs. Fell war was between those who wanted to settle in the new world and those who believed they could return home by tearing down Elyos. This information was purposefully hidden out of fear that the new Elyosians would seek the Primordial Fire or tamper with the boundary again
The wishes granted by bringing all the Emblems together is fueled by the tiny sparks of the Primordial Fire they still carry, but even that power pales in comparison to their original source
Alear's eventual transformation into an Emblem now has an added implication of the Primordial Fire itself asking them to finally put Sombron to rest and providing the power to do so
The reason the Emblems fade after crossing into the void between dimensions is because being outside the natural barrier puts them too close the Primordial Fire, causing it to draw their essence back
The Primordial Fire is the Zero Emblem/Emblem of Foundations. It would literally be the foundation from which all Fire Emblem worlds are born and exists as a force of nature rather than an implied being