Gardevoir, with its Psy Shadow ability, is indeed one of the most powerful cards in the Pokemon TCG Pocket meta. Its ability allows for the attachment of a Psychic Energy from the Energy Zone to the Psychic Pokemon in the Active Spot, providing efficient energy acceleration.

Lightning and electricity is generally focused on speed and striking early, often with low health pools, making a lot of these decks into "Glass Cannon" options. One of the two S-tier options of the Pokemon TCG Pocket best decks is a lightning deck, with cards reflected in the list below.

Pokémon Trading Card Game Pocket has been a big hit since its worldwide launch last month, and the team behind it has shared a brief roadmap of a couple updates to come — including the ability to trade cards with other people.