Walrein ex 099 - Holofoil Power Keepers - Ultra Rare Set_Modern Horizons Promos you may devolve Flareon and

you may devolve Flareon and put Flareon into your hand

Colorless Dark Horn (60) You may discard a Basic Pokémon or Evolution card from your hand

Its controller may search their library for a basic land card

exile the top two cards of your library

change that spell's target to another creature

Walrein ex 099 - Holofoil Power Keepers - Ultra Rare Set_Modern Horizons Promos you may devolve Flareon andRarityUltra Rare Card TypePokmon Hit Points150 HP FormStage 2,EX Evolves from Sealeo TypeWater Ability Chilling Breath Once during your turn, when you play Walrein ex from your hand to evolve 1 of your Pokmon, you may use this power. Your opponent can't play any Trainer cards from his or her hand during your opponent's next turn. Water,Water,Colorless Wreck (70+) If there is any Stadium card in play, this attack does 70 damage plus 20 more damage.