“Harmonize [cost]” means “You may cast this card from your graveyard by paying [cost] and tapping up to one untapped creature you control rather than paying the spell’s mana cost,” “If you cast this spell using its harmonize ability, its total cost is reduced by an amount of generic mana equal to the tapped creature’s power,” and “If the harmonize cost was paid, exile this card instead of putting it anywhere else any time it would leave the stack.”
You must still follow any timing restrictions and permissions, including those based on the card’s type. For instance, you can cast a sorcery using harmonize only when you could normally cast a sorcery.
To determine the total cost of a spell, start with the mana cost or alternative cost (such as a harmonize cost) you’re paying, add any cost increases, then apply any cost reductions (such as the cost reduction from tapping a creature). The mana value of the spell is determined only by its mana cost, no matter what the total cost to cast the spell was.
Last observed on Scryfall 2 months ago at $2.21. Over the trailing 90 days the price moved between $1.36 and $2.21 across 45 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from PTDM — the lineup includes Foil and Nonfoil 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 #67p of *Tarkir: Dragonstorm Promos*, the promotional run that shipped alongside the April 2025 Tarkir: Dragonstorm release.
Card type: Sorcery, color identity blue, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {2}{U} (3 converted). Keyword abilities: Harmonize.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #6,295 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Zara Alfonso. Rarix catalogs 68 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Zara Alfonso
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
You can cast a spell using harmonize even if it was somehow put into your graveyard without having been cast.
Tapping a creature won’t reduce colored mana components of harmonize costs.
If a card with harmonize is put into your graveyard during your turn, you can cast it if it’s legal to do so before any other player can take any actions.
A spell cast using harmonize will always be exiled afterward, whether it resolves, is countered, or leaves the stack in some other way.
