Ash

Ash is a plain, low-effort-to-own Epic aura, and that is part of its use. The Sol's RNG Wiki lists it at 1 in 2,300 with no biome condition, added in Era 9 and credited to 53_Axis. At luck 1x you would expect about 2,300 rolls, or about 230 with 10x luck. The changelog dates its original release to 13 September 2024, so it has had a long time in the roster.

It is all smoke and soot. Dark smoke that looks like ash rises from the player's body and flickers as it goes, and a pool of black ash lies under the feet. The wiki compares the effects to those of Ink and Ink : Leak. The cutscene is a black screen with an ominous sound, then the edges glow light grey; the wiki says this is very close to Glock's cutscene and to Undefined's native one, but in light grey instead of dark grey.

For crafters, the page lists a Dark Matter Device, 1,450 Ragnaröker and 40 Atlas : A.T.L.A.S. in its craft table. The aura has no abilities, so it works as a low-key cosmetic.