Vanillite

Black: The temperature of their breath is -58° F. They create snow crystals and make snow fall in the areas around them.

White +2: This Pokémon formed from icicles bathed in energy from the morning sun. It sleeps buried in snow.

Black 2 / White 2: Theoretically, this Pokémon formed from icicles bathed in energy from the morning sun. Their breath is -58° F.

X / Omega Ruby: The temperature of their breath is -58 degrees Fahrenheit. They create snow crystals and make snow fall in the areas around them.

Sun: Born of an icicle, this Pokémon uses its frosty breath to make ice crystals, causing snow to fall.

Moon: It feels pleasantly cool when embraced. This Pokémon is treasured by households in warm regions.

Ultra Sun: It exhales cold air that is at –58 degrees Fahrenheit. When it’s in a warm place, it shrinks little by little.

Ultra Moon: When the morning sun hit an icicle, it wished not to melt, and thus Vanillite was born. At night, it buries itself in snow to sleep.

Sword: Unable to survive in hot areas, it makes itself comfortable by breathing out air cold enough to cause snow. It burrows into the snow to sleep.

Shield: Supposedly, this Pokémon was born from an icicle. It spews out freezing air at −58 degrees Fahrenheit to make itself more comfortable.