If an ability triggers whenever you activate an exhaust ability, that ability resolves before the exhaust ability resolves.
Riverchurn Monument
If an exhaust ability of a permanent is activated, and then that permanent leaves the battlefield and returns to the battlefield, it becomes a new object so its exhaust ability can be activated again.
Exhaust abilities can be activated any time you could normally activate an ability.
Last observed on Scryfall 6 days ago at $2.59, down from $2.90 thirty days ago. Over the trailing 90 days the price moved between $0.02 and $2.97 across 45 observations — a moderately swinging band. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from DFT — 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 #57 of *Aetherdrift*, the set that shipped alongside the February 2025 Aetherdrift release.
Card type: Artifact, color identity blue, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {1}{U} (2 converted). Keyword abilities: Exhaust and Mill.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #4,039 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Anthony Devine. Rarix catalogs 117 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Anthony Devine
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.




































