Final Fantasy is first and foremost a video game franchise, and even if the Magic crossover damages the card game, it will likely help prop up the main focus of the Final Fantasy brand
Let's look at the stock list: Revival Trance is a focused Graveyard deck: I count 19 cards that put creatures into the graveyard either through milling or discarding and 25 cards that care about your graveyard, mostly reanimation but a bit of other stuff too
Buying a sealed booster box of this set will set you back well over $3,500, but if you hit a foil version of Metalworker or Yawgmoths Bargain, youll be well on your way to recouping that loss
Beyond this, I dont have much hope for the combo in Legacy or Vintage, given how fast both are and how many better options are available
Turn-1 accelerants are busted, especially when you have them in your opening hand