Granted, it is just one very specific Champs promo foil of Mutavault that has seen its value skyrocket , with all other copies of the card listed for between $4 and $10
It makes playing a Control deck a little easier when you get to enjoy classic control effects like freezing down creatures and card selection up to twice rather than once per card
its a new world, but this still feels like it is on the margins of playable in a controlling deck
In the case of Jinnie Fay, players can choose between Cat and Dog tokens when creating tokens, though the issue is that haste as a mechanic tends to be incredibly powerful, so more often than not players will be tempted to create the Cat tokens instead of the Dog ones
As an extreme example, there could be various artworks for the Ring of Power that only number to the number of rings actually seen in the Lore of Tolkiens original work
Throughout 2024, Miku will appear in four seasonal drops, the first of which Secret Lair x Hatsune Miku: Sakura Superstar comes as part of a Spring Superdrop