magez card sleeve 3 カードホルダー PITAKA – PITAKA Japan Thicker card sleeves are nice but getting the cards back in the box and handling hugely overstacked decks is a big issue on games over 100 cards Pitaka MagEZ cardsleeve - YouTube

So yes, there really are cards that can be called the best or the strongest Pokemon card

Once per turn, when a monster is destroyed by battle and sent to the GY: You can target 1 "Therion" monster in your GY

While Challenge mode might see some use if you're playing post game, getting Easy mode at that point is mostly useless

Navigate to My Cards in the main menu then select Decks

VSTAR cards were introduced in the Brilliant Stars expansion set, and they are only used with VSTAR Pokemon cards

Here are some examples of archetype specific Fusion cards and some of their unique features (none of the following cards can be used outside their archetype): Gem-Knight Fusion - Can be returned to the player's hand from the GY