The game checks whether it is legal to cast a spell before costs are determined or mana abilities are activated while casting it. If you no longer control a Desert after that point, perhaps because you sacrificed all of your Deserts while activating mana abilities, this won't affect whether you can legally cast Colossal Rattlewurm.
Last observed on Scryfall 2 months ago at $0.26. Over the trailing 90 days the price moved between $0.07 and $0.26 across 48 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from POTJ — 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 #159p of *Outlaws of Thunder Junction Promos*, the promotional run that shipped alongside the April 2024 Outlaws of Thunder Junction release.
Card type: Creature — Wurm, color identity green, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {2}{G}{G} (4 converted). Keyword abilities: Trample.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #9,537 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Filip Burburan. Rarix catalogs 550 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Filip Burburan
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
