If you cast a spell "without paying its mana cost," you can't choose to cast it for any alternative costs. You can, however, pay additional costs, such as kicker costs. If the card has any mandatory additional costs, those must be paid to cast the spell.
Buster Sword
If a spell you cast has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.
You choose whether to cast a spell from among the cards in your hand as Buster Sword's middle ability resolves. You can't wait to cast one later in the turn. Timing restrictions based on the card's types are ignored.
Last observed on Scryfall 6 days ago at $75.27, up from $74.07 thirty days ago. Over the trailing 90 days the price moved between $0.32 and $134.18 across 79 observations — a volatile band. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from FIN — the lineup includes Borderless alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #351 of *Final Fantasy*, the set that shipped alongside the June 2025 Final Fantasy release.
Card type: Artifact — Equipment, printed at mythic. Mythic rares historically land in roughly one out of every eight boosters at standard print densities. Mana cost: {3} (3 converted). Keyword abilities: Equip.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #1,142 in Commander, putting it in the common-include tier of the format's playable pool.
Illustrated by Karuta Shiki. Rarix catalogs 9 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Karuta Shiki
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
























