You can play one of these either as a Clearwater Pathway and be able to generate blue mana, or as Murkwater Pathway, a land that generates black mana
This is especially true of hard tomove cards, oddities and foils, low-end rares, and most commons and uncommons (with the exception of hot tournament staples)
Currently, we are restricting these changes to digital-only cards, where there will be no conflict between a digital and printed version of a card
There are plenty of great removal spells just like this that can fit the flavor of any deck that wants them (Eaten Alive for a zombie deck, for example)
given that its listed in Near Mint condition, with the Summer Magic Animate Dead card being close to thirty years old, its no wonder that its more valuable than the vast majority of other cards