
Description, catalog fields, rules text, and how it plays—in one place.
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When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
Abilities, attacks, weakness & resistance
Once during your turn, when you play Walrein ex from your hand to evolve 1 of your Pokémon, you may use this power. Your opponent can't play any Trainer cards from his or her hand during your opponent's next turn.
If there is any Stadium card in play, this attack does 70 damage plus 20 more damage. Discard that Stadium card.
Other cards from Power Keepers

Fighting Energy (Holofoil)

Psychic Energy (Holofoil)

Lightning Energy (Holofoil)

Water Energy (Holofoil)

Fire Energy (Holofoil)

Grass Energy (Holofoil)

Vaporeon ☆ (Holofoil)

Jolteon ☆ (Tom Roos)

Jolteon ☆ (Jason Klaczynski)

Jolteon ☆ (Holofoil)

Flareon ☆ (Holofoil)

Skarmory ex (Holofoil)
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Walrein ex (ex16-99-Holofoil) is a Water Stage 2 Pokémon-ex from the Power Keepers set. Its Poké-Power Chilling Breath can be used when you play it from your hand to evolve, preventing your opponent from playing Trainer cards on their next turn. Its Wreck attack deals 70 damage and can discard a Stadium to add 20 more damage.
Catalog pricing data as of 14 Apr 2026, 21:49