If Trinisphere leaves the battlefield or becomes tapped or untapped as a cost to cast a spell, this cost is paid after you've locked in the total cost.
Trinisphere
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions. Finally, apply Trinisphere's effect if the mana component of the spell's cost is less than three mana. The mana value of the spell remains unchanged, no matter what the total cost to cast it was.
Last observed on Scryfall 2 months ago at $27.42. Over the trailing 90 days the price moved between $17.34 and $27.42 across 54 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from 2XM — 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 #303 of *Double Masters*, the set that shipped alongside the August 2020 Double Masters release.
Card type: Artifact, printed at mythic. Mythic rares historically land in roughly one out of every eight boosters at standard print densities. Mana cost: {3} (3 converted).
Legal in Modern, Legacy, and Commander. Restricted in Vintage.
EDHrec ranks this card #4,994 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Tim Hildebrandt. Rarix catalogs 72 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Tim Hildebrandt
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.

































