Counterbalance
Enchantment
Coldsnap (CSP) · uncommon
Oracle Text
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.
Enchantment
Coldsnap (CSP) · uncommon
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.