1+: When a monster co-linked to this card battles your opponent's monster and inflicts battle damage to them: You can gain that much LP
Break the Haughty: Throughout the game, Mokuba comes off as a bratty, unsympathetic jerk who idolizes his brother and mocks you as being seemingly weaker than him
Adeliz, the Cinder Wind In Bolas's Clutches Jhoira, Weatherlight Captain Jodah, Archmage Eternal Karn's Temporal Sundering Muldrotha, the Gravetide Naban, Dean of Iteration Naru Meha, Master Wizard Niambi, Faithful Healer Oath of Teferi Raff Capashen, Ship's Mage Rona, Disciple of Gix Slinn Voda, the Rising Deep Tatyova, Benthic Druid Teferi, Hero of Dominaria Teferi, Timebender Tetsuko Umezawa, Fugitive Zahid, Djinn of the Lamp
While the library function is expensive, the first ability works disgustingly well in tandem with a wide variety of blue and black cards
Confiscation would completely warp the current Yu-Gi-Oh metagame
Theyre naturally going to be at a higher price point than the standard sleeves, but its worth the cost if it fits your idea of how a sleeve should look or function