Kaiser Knuckles [6.0 spoilers]

[Enkidoh]

It was probably just referring to voidsent, as when a Calamity loomed the dimensional boundaries between the Shards thinned, thus allowing voidsent to materialize in areas where aether was particularly concentrated, such as aetherytes - this was especially apparent in the lead up to the Seventh Calamity (reflected in gameplay in 1.0's last days where voidsent swarmed the three cities and even aetheryte camps were not safe havens due to Atomos appearing above them and disgorging even more).

[waifugenerator]

It was probably just referring to voidsent, as when a Calamity loomed the dimensional boundaries between the Shards thinned, thus allowing voidsent to materialize in areas where aether was particularly concentrated, such as aetherytes - this was especially apparent in the lead up to the Seventh Calamity (reflected in gameplay in 1.0's last days where voidsent swarmed the three cities and even aetheryte camps were not safe havens due to Atomos appearing above them and disgorging even more).

Oh wow for some reason I completely forgot Voidsent exist but this makes a tonnn of sense thank you!