Since the release of theMythical Islandexpansion, forPokémon Trading Card Game Pocket, a new Water-type deck has emerged as one of the most dominant options. This deck utilizes some of the most powerful cards fromMythical Island, combining them with previously strong Genetic Apex cards.
By using these incredibly powerful Pokémon and working with them strategically and methodically, you will be a leading power forcompetitive battles in the mobile game.To succeed, you must understand the attacks and abilities these cards possess, following a thought-out strategy to beat the meta. In a game saturated with Mewtwo ex and Celebi ex decks, this water deck may give you an edge to rise above the competition and secure victory.

Best Cards For a Mythical Island Water-Type Deck
Three Powerful Water-Type Cards Will Make Easy Work Of The Opponent
There are three primary cards for this deck, the first being one of thebestMythical Islandcards, Vaporeon. This card has an impressive ability called “Wash Out,” which allows you to move Water Energy from one of your benched Pokémon to the Active Pokémon. This will make your strategy far faster and much more aggressive. Along with this,you can use Vaporeon’s attack, “Wave Splash.”This does 60 damage, costing three energy, one Water Energy, and two Colorless Energy. With 120 HP and its powerful pre-evolution Eevee, this card is a no-brainer for any Water-type deck.
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AnotherMythical IslandPokémonthat should be highlighted is Gyarados ex. This card requires an effective strategy, so the deck is designed to synergize perfectly, ensuring this tank-like card is used to its full potential.Gyarados ex’s attack, “Rampaging Whirlpool,” hits for a massive 140 damage. The attack will also discard a random Energy from among the energy attached to all Pokémon- this can be either yours or your opponents. Combine this with its 180 HP, and you have a formidable attacker on your hands.

Supporter Cards Matter. Use Misty to flip for Energy boosts and Professor’s Research to draw crucial cards. The Leaf supporter card helps reduce the Retreat Cost and swap Active Pokémon for optimal setups.
Finally,TCG Pocket’s Starmie exwill be doing the majority of your damage output, possessing a strong attack for a cheap energy cost. “Hydro Splash” will hit your opponent for 90 damage and only two Water Energy. This is remarkably swift, especially considering Vaporeon can help move the energy. This damage can be administered even faster if Misty is used. Combined, these three cards make the strategy multifaceted, having different opportunities for different costing attacks.
How To Win Using A Mythical Island Water-Type Deck
This Deck Is Simple To Set Up and Is Incredibly Quick to Start Dealing Damage
The optimal start for this deck includes putting Eevee in the starting position for the first turn. This gives you time to put Staryu and Magikarp on the bench and start their evolution lines. Eevee has an interesting attack that allows you to flip coins for damage, using a similar mechanic to the Misty supporter card. This means you can potentially knock out a card in the battle’s early stages. From here,you should start evolving your stage one cards, such as Starmie ex and Gyarados ex.
Next, you can use theMisty supporter cardon either Starmie ex or Gyarados ex. This, depending on lucky coin flips, should power their attacks. Professor’s Research will help you draw Misty for another turn.This works best when attached to Gyarados ex, but this choice depends on which Stage 1 cards you draw into your hand. The Leaf supporter card can swap out the Active Pokémon by reducing the Retreat Cost by two, making it ideal for switching out Eevee or Vaporeon for the charged ex card.
2
Starmie ex
Basic
Leap Out: Switch this Pokémon with 1 of your Benched Pokémon.
Gyarados ex
Stage 1
Rampaging Whirlpool:140 Damage + Discard a random Energy from among the Energy attached to all Pokémon (both yours and your opponent’s).
Continuous Steps:20x Damage + Flip a coin until you get tails. This attack does 20 damage for each heads.
Wash Out: As often as you like during your turn, you may move a Water Energy from 1 of your Benched Water Pokémon to your Active Water Pokémon.Wave Splash: 60 Damage
Supporter
Choose 1 of your Water Pokémon, and flip a coin until you get tails. For each heads, take a Water Energy from your Energy Zone and attach it to that Pokémon.
1
During this turn, attacks used by your Pokémon do +10 damage to your opponent’s Active Pokémon.
During this turn, the Retreat Cost of your Active Pokémon is 2 less.
Item
Put one random Basic Pokémon from your deck into your hand.
Draw two cards.
If you are unlucky and Misty produces no energy for you ex cards, you may still have faith in setting up properly for strong attacks. Starmie ex only requires two Water Energy to administer “Hydro Splash,” meaning it should be set up during the time Vaporeon was occupying the Active Spot. Now you can swap out these cards, use “Wash Out” to put the Energy on Gyarados ex or Starmie ex, and win yourPokémon TCG Pocketbattle.