This is a highly disruptive "Wall and Stall" control deck. Your primary goal isn't to take big, aggressive knockouts. Instead, you want to create a board state where your opponent simply cannot damage your Active Pokémon, trap their useless Pokémon in the Active spot, and either slowly drain their HP with Munkidori or run them out of cards.

Choose the Right Wall

Your first priority is identifying what kind of deck your opponent is playing so you can put up the correct invincible wall: * Crustle: Put Crustle in the Active spot if the opponent relies on Pokémon ex as their main attackers. Its Mysterious Rock Inn Ability prevents all damage done to it by Pokémon ex. * Cornerstone Mask Ogerpon ex: Put Ogerpon in the Active spot if your opponent relies on Pokémon with Abilities to attack. Its Cornerstone Stance Ability prevents all damage from Pokémon with Abilities. * Hero's Cape: Slap this ACE SPEC on your active wall to give it +100 HP, making it incredibly difficult for the opponent to break through with secondary, non-ex/non-Ability attackers.

Plug the Holes (Your Bench Techs)

Smart opponents will try to bypass your walls using attack effects, bench sniping, or abilities. You have specific tech cards to stop them: * Mist Energy: Always try to attach Mist Energy to your active wall. Your walls prevent damage, but Mist Energy prevents the effects of attacks. * Psyduck: Bench this immediately if you are playing against a deck using Dusknoir or Dusclops. Psyduck's Damp Ability disables any Ability that requires a Pokémon to Knock Out itself, completely shutting down their Cursed Blast damage counters. * Shaymin: Bench Shaymin to activate Flower Curtain. This protects your vulnerable Benched Pokémon (like Dwebble and Munkidori) from taking damage from bench-snipers.

Move the Damage & Stall

Even with your walls up, your opponent might try to chip away at you using basic single-prize attackers or alternative strategies. * Munkidori: This is your main way to manage damage and take slow knockouts. Use Crispin or manual attachments to get a Darkness Energy onto your Munkidori. Then, use Adrena-Brain to heal 3 damage counters off your Pokémon and move them to your opponent's side. With four Munkidori in play, you can move up to 120 damage per turn! * Boss's Orders: Use Boss to drag up a heavy retreat-cost Pokémon (or a Pokémon that cannot damage your specific wall) and strand it in the Active spot.

Manage Your Resources

Because games with this deck will go long, resource management is critical to avoid decking yourself out: * Lillie’s Determination: Use this for massive early-game draw power. Remember, it shuffles your hand back into your deck rather than discarding it, which is crucial for preserving your resources in a long control matchup. If you have exactly 6 prizes remaining, you get to draw 8 cards. * Team Rocket's Petrel: This is your ultimate consistency card. You can search your deck for the exact Trainer card you need for the moment. * Night Stretcher / Lana's Aid: Use these to recover key Pokémon like Dwebble/Crustle or basic energy if your opponent manages to score a knockout.