Mismagius ex is the most powerful Pokemon that can do this
Not only does the created token keep getting larger with lands pitched into the graveyard, but another also keeps popping up with every land you draw
The number one card (for now) is Raised Foil, Showcase Sword of Wealth and Power from The Big Score, which sells for north of $200
8 Minsc & Boo, Timeless Heroes (Rainbow Foil Mythic, Secret Lair Bonus 879) $390.66 Heroes Of Legend This card is part of a pool of six potential Bonus cards for the Dungeons & Dragons drops in 2024 and, since it is a Mythic rare, it is also the hardest to pull, which is a shame as it is the favorite of many
If you do, your opponent plays up to 1 Character card with a cost of 4 or less from their hand