Tidal-freezer

The Tidal-freezer is a creature featured in Made in Abyss: Binary Star Falling into Darkness.

Description
Tidal-freezers are large floating creatures in the Abyss that are covered in diamond dust.

Their blood and bodily fluids don't freeze even in extremely low temperatures and their fins emit cold energy as a means to regulate body temperature.

The cold energy emitted from their bodies is so powerful that it freezes water particles in the air around it and creates small ice shards.