Mystery Booster 2
Counterbalance (Future Sight) [MB2 - 157]
Regular price
$4.15
Regular price
Sale price
$4.15
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Rarity:
U
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#:
157
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Creature Type or Sub Type:
Enchantment
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Rules Text Contains:
Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card.