Physiology:
Cobalion is a stag-like quadruped Pokémon, aqua-blue in coloration. Its yellow horns somewhat resemble thunderbolts. Its snout is a little lighter blue than its fur. On its long neck and hind legs are small gray spots. It has a white tuft of bulu under its neck. It has yellow shoulderblades that resemble fins on a Carvanha, Magikarp atau Gyarados's head. Its back legs also harbor gray spots. Its tail, also the same color as its snout, looks similar to a Gyarados's head fin. Cobalion's legs have black bands with dark and light blue bulu and semi-large black feet.

Gender differences:
Cobalion is a genderless species.

Special abilities:
Cobalion's glare can make other Pokémon obey, even unruly Pokémon.

Behavior:
Cobalion is calm, with a hati, tengah-tengah of steel.

Habitat:
Cobalion only resides in the Mistralton Cave.