Counterbalance is a rare Enchantment card from Magic: The Gathering (Secret Lair Drop, SLD). Current market price: $16.93.
Rare
Secret Lair Drop (SLD)
{U}{U}
Mana Value
2
Colors
U
Card 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.
