Even though the differences can be viewed by some as subtle changes compared to the unlimited versions, its still unique in their own right
Either they made the cost way too high and it is unplayable, or it is far too good to have seen print
The new Navy cards greatly improve the deck's overall consistency, with OP16-064-koby and OP16-067-tsuru serving as premium searchers that make finding key pieces much more reliable
For newer players, what that means is that if you tap a Forest for a mana you can get another Green mana, but if you tap something like a Watery Grave for a Blue mana, you can also get one Black mana for free
Experiment by removing cards from the deck and adding in new ones from outside the original deck list
The Deck of Many Things is a powerful artifact from the earliest days of D&D, and even though the Stranger Things gang never mentioned it in the show, I can totally envision them getting excited about it around their D&D table