Peak Value: $2,000$3,500 USD (est.) (PSA 9) Why It's Valuable: A creature from Arabian Nights that protects your other artifacts from being destroyed, a powerful effect for artifact-heavy decks on the Reserved List
Accessibility means more than just affordability
Yorion was functionally an eighth card in the opening hand, and it came down in the late game to provide exceptional value
Before I dive into the main list, however, I want to tackle three small honorable mentions: Planewide Disaster This card is the only phenomenon on this list
Instead, it is the copyright date
Its already a solid Commander, and with how many more Marvel sets are likely on the horizon, its Connive synergy will only get stronger over time