What is Sealeo's Pokédex number?

Sealeo's National Pokédex number is 364, placing it firmly within the Generation III Pokémon roster introduced in the Hoenn region.

What are the energy costs for Sealeo's attacks?

Sealeo's "Rollout" attack requires one Water energy, and its "Ice Ball" attack requires two Water energy and two Colorless energy.

Who illustrated this Sealeo card?

This particular Sealeo card from the Cosmic Eclipse set was illustrated by miki kudo, known for their charming and often painterly art style.

What is Sealeo's weakness on this card?

On this card, Sealeo has a weakness to Metal-type Pokémon, meaning it takes double damage from attacks of that type.

What generation was Sealeo introduced in?

Sealeo was introduced in Generation III, making its debut in the Pokémon Ruby and Sapphire video games for the Game Boy Advance.

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SealeoCosmic Eclipse #51 Pokémon Card

Cosmic Eclipse·#51·2019

Sealeo is a charming Ice and Water-type Pokémon from Generation III, known for its playful "Ball Roll" behavior and its evolution into the formidable Walrein, making it a beloved figure in the Pokémon world. This specific card from the 2019 Cosmic Eclipse set is a common variant, showcasing Sealeo in a serene, icy landscape, notable for its soft, illustrative art style. Here, visitors will discover detailed Pokédex lore, precise information on its attacks and energy costs, its weakness, and a comprehensive history of this edition.

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Card Number: #51
Release Date: August 22, 2019
Language: EN
Set Code: SM12

Sealeo, the Ball Roll Pokémon, is a fascinating Ice/Water-type creature introduced in Generation III. It evolves from Spheal starting at level 32 and then evolves into Walrein starting at level 44. Sealeo's natural habitat is primarily cold, icy regions, where it can be seen rolling around on its spherical body, a behavior that gives it its unique category name. Its diet consists mainly of fish, which it skillfully catches using its sensitive nose. In the Pokémon games, Sealeo is known for its decent HP and Special Attack stats, making it a reliable choice for players navigating the Hoenn region. In the anime, Sealeo often appears alongside trainers in icy environments, showcasing its playful yet powerful nature. Culturally, Sealeo, like its evolutionary line, represents the resilience and charm of Arctic wildlife, often depicted in merchandise and media as a beloved, rotund Pokémon. Its ability to balance objects on its nose and roll with impressive agility adds to its unique appeal and memorable character design.

Last updated: April 11, 2026