44 x 67 card sleeves Standard USA Chimera (56x87mm) preventing bent corners Card Sleeves for Board Game

You need a lot of free time, luck, and a willingness to pay extra

Volcano Hellion's enters-the-battlefield ability deals any amount of damage we choose to a creature, which means we can pick a huge number like 1,000,000 to deal to Stuffy Doll and then use Stuffy Doll to throw that 1,000,000 damage at our opponent's face

This is the version of the Yugioh TCG played in Japan, which gets new cards earlier, has a slightly different banlist, and a few other minor differences

Though certainly not banned - or even at risk of banning - Wizards has made it clear that future banned cards are likely to come from this list

Arceus: Known as Advent of Arceus in Japan

One card that comes to mind for fixing your library is Insatiable Avarice