Frigidianus is shown to be a fair-skinned beardless man in his early thirties with icy blue eyes and white hair, nevertheless, he still looks young, His physique is lean and athletic, and he usually dresses in a navy blue suit. He displays snowy white angel wings made of snow that have a cold blue aura.
- Cryokinesis: As Father Winter, he can control ice and snow freely, and can freeze things.
- Kheimokinesis: Frigidianus can manipulate winter and change the season to it.
- Hydrokinesis (minimal): He can control cold water.
- Thermokinesis (minimal): He can make the temperature colder.
- Zoopathy (limited): Frigidianus can communicate with ice phoenixes, penguins, polar bears, arctic foxes, wolves, walruses, dolphins, whales, and narwhals.
- Snow Mimicry: He can transform into snow at will.
- Immortality: Frigidianus is an immortal god.
- Aquilo: The Sword of the North Wind is wielded by Frigidianus/Baradiel and its touch can freeze an enemy into ice immediately.