Ink : Leak

When you paint it all black, beware of leaks: that is the whole description of Ink : Leak. This Unique mutation from Era 7, by 53_Axis, rolls at 1 in 14,000, twenty times rarer than Ink, which is about 14,000 rolls at 1x luck or 1,400 at 10x. No biome is listed for it.

According to the Sol's RNG Wiki, the player is splashed so quickly with ink that the body disappears into a formless black blob, and only the eyes glow an eerie white. For a brief moment the real body can show through. The wiki warns that with a large enough avatar the effect may fail to cover the whole body. The cutscene opens with a drop beat and a dark grey star that expands before the edges turn black.

It is one of the few mutations that does not carry the original aura's name. Crafting-wise it is listed with Darkshader (1,150) and The thing (4,000). It uses the same Merriweather font as Ink, and the star in its cutscene is slightly cut off at one end.