Casting a spell without paying its mana cost has no effect on its mana value. Mogg Salvage's mana value is always 3.
18-06-2021
wotc
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.
18-06-2021
wotc
To cast Mogg Salvage without paying its mana cost, any opponent may control an Island, not just the one who controls the target artifact.
18-06-2021
wotc
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.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.
Paolo Parente2021-06-18
