If you control Mox Opal and one other artifact, then have a second Mox Opal enter the battlefield as your third artifact, you can't activate either one's mana ability before putting one into your graveyard due to the “legend rule.”
Mox Opal
Last observed on Scryfall 2 months ago at $392.00. Over the trailing 90 days the price moved between $15.83 and $392.00 across 52 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from SOM — 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 #179 of *Scars of Mirrodin*, the set that shipped alongside the October 2010 Scars of Mirrodin release.
Card type: Legendary Artifact, printed at mythic. Mythic rares historically land in roughly one out of every eight boosters at standard print densities. Mana cost: {0} (0 converted). Keyword abilities: Metalcraft.
Legal in Modern, Legacy, Vintage, Commander, and Brawl. Banned in Historic.
EDHrec ranks this card #238 in Commander, putting it in the popular-include tier of the format's playable pool.
Illustrated by Volkan Baǵa. Rarix catalogs 998 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Volkan Baǵa
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.




































