buster sword card mtg Final Fantasy Variants: (0351 then you may cast a spell from your hand with mana value less than or equal to that damage without paying its mana cost. Buster Sword Final Fantasy Regular

So far, they claim to have limited their search to eBay and TCGPlayer listings

The mechanic allowed you to sacrifice creatures when the creature with devour entered the battlefield and then add an appropriate amount of +1/+1 counters

Its a one-time deal, though, which will likely mean limited only

In Best-of-three, it doesnt make a difference in which slot the card is in

Treasures are useful because they can accelerate your mana in a pinch, or you can use Magdas payoff effect to find expensive artifacts or Dragons to close the game with, opening up a cool token play pattern that is a breath of fresh air after years of Krenko and Purphoros, God of the Forge combo killing tables by generating a zillion goblins