Pokemon Perfect Order Sleeved Booster Pack
Akroma, Vision of Ixidor Animus of Predation Ankle Shanker Aragorn, Company Leader Black Widow, Double Agent Bleeding Effect Cairn Wanderer Crystalline Giant Eater of Virtue Glissa Sunslayer Glissa, Herald of Predation Glissa, the Traitor Hidden Blade Indominus Rex, Alpha Kathril, Aspect Warper Lightfoot Rogue Majestic Myriarch Master of Cruelties Nirkana Cutthroat Odric, Blood-Cursed Odric, Lunarch Marshal Onakke Catacomb Pestilent Kathari Rayami, First of the Fallen Rilsa Rael, Kingpin Seifer, Balamb Rival Selective Adaptation Skorpekh Destroyer Soulflayer Super-Adaptoid Thalia and The Gitrog Monster Thunderous Orator Tonberry Triumphant Adventurer Urborg Scavengers Wretched Bonemass Xathrid Slyblade
Then, if there're 6 or fewer total cards in both players' security stacks, all of your opponent's Digimon gain Security Attack -1 until the end of your opponent's turn
Sleeves can even remove a certain thematic touch in games
This poignant line, which strangely extolls dark history, became a meme on Niconico Douga and became so popular that it was auto-completed when searched on Google
I also like this with Black tappers like Ghoulcaller Gisa since you can tap and give them undying right before they die to destruction removal like Murder and Wrath of God