yugioh invoked cards from the Beyond by QuickSilverInfinity on DeviantArt EN025 is a valuable addition to your arsenal Invoked Purgatrio [FUEN-EN030] Secret Rare

That represents a tremendous problem

$196.72 $199.99 $1347.72 The Sylveon V Alternate Full Art from Evolving Skies has become one of the most valuable and beloved cards in the set, thanks to its stunning artwork, character appeal, and scarcity

Gemini Elf X EARTH Level 4 [ Spellcaster / Normal ] ATK 1900 DEF 900 Elf twins that alternate their attacks

Problem with that is the card may come out but the sleeve stays in place and now its touching the top loader or worse the card shoots out onto the floor

League Battle Decks mostly come complete as they are, meaning you could take them to a local event and compete relatively fairly with who you are likely to run into there