The Ideal World

After the Cycle was Completed and the "Others" were erased from history alongside the Eldrisians, a brand new world known as "The Ideal World" was born. This was created by Tenebris herself, using the original world of Primis as a basis.

Tenebris chose to create "The Ideal World" as a version of Primis where no dimensional travel ever occurred, aside from the Mirror connecting it to the "Ideal World" version of Ultimis. Alongside this, the "Forgotten Era" was almost entirely erased and the history of Equestria's many species was radically changed to fit a more peaceful timeline.

With the removal of these violent, extra-dimensional encounters, the "Ideal World" reflected a similar version to the "Broken Cycle" outcome of the main storyline. Where in Equestria was peaceful, happy, harmonious, and had no concept of war, firearms, or even much sin. While still not perfect, the world was "ideal" for a peaceful ending to all the suffering.

None of the inhabitants of this new world had any memory of other dimensions, while some previous characters ceased to exist as they were declared incompatible. This included the entire British race, with some exceptions as they were altered to become Ponies. Blackchurch was "reborn" as Shadowshine - a Pegasus in the Wonderbolts.

New characters who had been denied life in the "Continued Cycle" were granted the chance in the "Completed Cycle". This included Colaholic, who in the Continued Cycle had died as a Filly during Fallout: Red Death, and the new "Gen 5" characters.

The concepts of the Dawnblood Legacy were lost to the change, and thus Celestia went from a tyrant to a genuinely-caring leader who worked in alliance with her new friends in Everfree City, which in itself was restored to be far more Pony-like and was still ruled by Midnight Glare and Crimson Strafe.

In the year 2087, ten years after the averted nuclear war was meant to happen, a young mare known as Britannia uncovered a mysterious Shard.