If an effect allows you to cast Dyadrine without paying its mana cost, X will be 0.
Dyadrine, Synthesis Amalgam
If an effect requires you to pay some amount of mana to prevent Dyadrine from being countered, as Divert Disaster does, that mana wasn’t spent to cast Dyadrine and will not be taken into account for Dyadrine’s second ability.
If a copy of Dyadrine is created on the stack, no mana was spent to cast the copy. The amount of mana spent to cast the original spell is not copied.
Last observed on Scryfall 2 months ago at $0.56. Over the trailing 90 days the price moved between $0.02 and $0.75 across 99 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from EOE — 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 #298 of *Edge of Eternities*, the set that shipped alongside the August 2025 Edge of Eternities release.
Card type: Legendary Artifact Creature — Construct, color identity green/white, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {X}{G}{W} (2 converted). Keyword abilities: Trample.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #9,998 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Matthew G. Lewis. Rarix catalogs 17 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Matthew G. Lewis
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.






























