Ra'koom

Ra'koom: Meaning "Shook"; used to describe the feeling of being startled, often referring to the moment when U'krhith first witnessed humanity enter Cava Nox.

— Relphi Dictionary

Ra'koom is one of many names for the event of U'krhith entering the universe and causing destruction on an intergalactic level.
Word of U'krhith's arrival to the universe had been recorded as far back as ancient times in the galaxy. This is due to the human survivors that had escaped Cava Nox but were scattered through time and space.
First recorded evidence and absolute proof of U'krhith's arrival to the galaxy was reported by the Galactic Security Institution, however nothing could be done to stop it.

Entry

After U'krhith entered the galaxy, there was a wave of immense reality warping power which effected most in it's path. Species with large intergalactic influence were most affected just due to the increased chance of being hit by the wave. Many species, cultures, organisations were destroyed by the wave, leaving the survivors to pick up the pieces.
Ironically, Humanity and the Relphi were not directly effected by the wave despite one has and the other will enter Cava Nox, which led to this event in the first place.

Year

0 AR

Type

Metaphysical, Divine

Aftermath

Even after U'krhith left the galaxy, many locations were left damaged and reality warped. Any living being that would travel through areas that have been warped by U'krhith had a chance to become Void-Touched if they survived the encounter.
There are also rumours of inhabitants being completely displaced through time and space, some victims to this change may not even be from the same universe.
Despite this, life persevered even if it was permanently changed.