For its Lord of the Rings Magic: The Gathering set, Wizards of the Coast has printed a special, one-of-a-kind, The One Ring card and hidden it in special packs
Sadly, the render has been corrected on Scryfall, so the render below won't show it
Copies of Wan Shi Tong that have sold since October 30th have done so for $49, and current preorder prices float around that number
As one of the best lands for EDH decks, its not surprising that this land is often reprinted for Commander products and still worth a few bucks
While this is still slightly worse than the other Krenko card, its still one of the most powerful goblin commander cards strictly from a synergy point of view
As for Modern, finding a home for Isolation Tower is challenging