Cards List
M 0179 – SOM
Ópalo mox
Arena Anthology II (AA2)
Find the best Standard decks for Ópalo mox, it's winrate, popularity and the MTG Arena formats where it is legal!
Artifact
Standard
Pioneer
Alchemy
Historic
Timeless
Historic Brawl
- 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.”