The mechanic draws inspiration directly from the fantasy stories which inspired the games creators, where wizards reanimate the fallen as shambling undead or reincarnate them to full glorious power
That ratios pretty terrible and leads to plenty of hands with more equipment than creatures to attach them to, making the deck incredibly vulnerable to removal
The tremendous flexibility of this card to take out whatever is posing a problem for you is invaluable, and there is little doubt many will take advantage of it, but this isn't quite the card its predecessors were
2 Arcane Signet Tolkien invented his own languages, which Wizards paid tribute to in Tales of Middle-earth by printing some classic cards like Sol Ring in Elvish
In terms of speculating on this, I think that anything under or around $10 is a solid buy to hit $20+ in the next 12-18 months demand for this isnt going to be huge, but supply isnt exactly on the high side either and so as people upgrade their copies, the price is going to get dragged upwards