At the beginning of your upkeep, sacrifice Argentum Masticore unless you discard a card. When you discard a card this way, destroy target nonland permanent an opponent controls with mana value less than or equal to the mana value of the discarded card.
Card Type
Artifact Creature — Phyrexian Masticore
Rarity
Rare
Edition
Prerelease Cards
Condition
Near Mint
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