A Pokémon that lives on icebergs. It swims in the sea using the point on its head to break up ice.
Trivia
The card's Weakness is printed as Metal, the TCG equivalent to the Steel type. Seel, as a pure Water-type, is actually resistant to Steel-type attacks. It's possible that the card's creator may have mistaken Seel as being dual-type Water/Ice like its Evolution.