Pulverize 


Sorcery
You may sacrifice two Mountains rather than pay this spell's mana cost.
Destroy all artifacts.
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Cards that do something similar expected a card that isn't here?
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"You may sacrifice two Mountains rather than pay this spell's mana cost."
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"You may sacrifice two Mountains rather than pay this spell's mana cost."
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"You may sacrifice a Mountain rather than pay this spell's mana cost."
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"You may sacrifice a Mountain rather than pay this spell's mana cost."
+1 more matching line
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"If it's your turn, you may sacrifice a Mountain rather than pay this spell's mana cost."