Mogg Salvage (NEM)

Instant

If an opponent controls an Island and you control a Mountain, you may cast this spell without paying its mana cost.
Destroy target artifact.

Three moggs, one treasure, too bad.
Paolo Parente
94/143
uuid: 91c9b4f8-8b06-5402-a08a-790a65a6281d

2021-06-18:
To cast Mogg Salvage without paying its mana cost, any opponent may control an Island, not just the one who controls the target artifact.
2021-06-18:
Who controls what lands is important only as you cast Mogg Salvage. Once it has been cast, you no longer controlling a Mountain or each opponent no longer controlling any Islands won’t affect Mogg Salvage.
2021-06-18:
Casting a spell without paying its mana cost has no effect on its mana value. Mogg Salvage’s mana value is always 3.
2021-06-18:
You don’t sacrifice Nevinyrral’s Disk to activate its ability. It’s destroyed as part of the ability’s resolution if it’s still on the battlefield. If an effect gives Nevinyrral’s Disk indestructible or regenerates it, it stays on the battlefield.