playing card plastic sleeves 1000 Counts Top Loaders for Trading Cards, Penny Soft Sleeves Baseball Card Sleeves Protectors Fit for Sports Cards, Football, Game Card : Toys & Games You can put two cards in one sleeve Poker Sleeve Pack (100)

Third Place Crashing Footfalls Andrea Piemonti This card was very popular in many rogue decks before Modern Horizons 2 came out

[1] If this card is Special Summoned from the Extra Deck: You can shuffle 5 monsters from your GY into the Deck, then draw 2 cards, and if you do, this card gains 1000 ATK

Theres typically a couple of them every set

Skeledirge ex [Paldea Evolved] has a bulky amount of HP sitting at 340 HP and can efficiently attack with its Vitality Song attack to do some chip damage that also heals all of your Pokemon in play

ARC-V [edit] In the Yu-Gi-Oh

Even if this proves to not be an issue with this Secret Lair, who's to say it won't be an issue the next time they try to do this with an external IP and that it wouldn't involve a card that both isn't legendary and is something that ends up being a four-of staple in numerous decks