Destroy X target Mountains. Volcanic Eruption deals damage to each creature and each player equal to the number of Mountains put into a graveyard this way.
Legalities
Not Legal
Standardbrawl
Brawl
Penny
Future
Modern
Pauper
Alchemy
Pioneer
Historic
Standard
Gladiator
Oldschool
Historicbrawl
Paupercommander
Explorer
Timeless
Legal
Oathbreaker
Duel
Legacy
Vintage
Commander
Premodern
Predh
Rulings
2004-10-04
Can be used with X equal to zero. This is useful if no Mountains are on the battlefield.