70x100mm card sleeves 200 Pcs Photocard Sleeves, 70 x 100mm Kpop Protector Holder, Transparent, Clear 10% More Sleeves Than The Other Guys Anachrony" Compatible Card Sleeve Bundle

What about something more obscure

February 25th: Sword & Shield Brilliant Stars booster boxes and packs Sword & Shield Brilliant Stars Elite Trainer Box Sword & Shield Brilliant Stars 3-pack blister Sword & Shield Brilliant Stars 1-pack blister March 25th: Pokmon TCG Collector's Bundle: Features Rowlet, Cyndaquil, and Oshawott which will likely be SWSH Black Star Promos

As you discard cards, it also enables all the Madness and Mayhem abilities

Players can maximize their Extra Deck by including a second Link-5 "Borrel" Monster, enabling powerful synergies, such as summoning both Borrelend Dragon and the new monster in one move