![Counterbalance (Future Sight) [Mystery Booster 2]](http://borealgaming.com/cdn/shop/files/0beffdbf-47f1-5c67-a4c6-9441696096e5_700x.png?v=1737046596)
![Counterbalance (Future Sight) [Mystery Booster 2]](http://borealgaming.com/cdn/shop/files/0beffdbf-47f1-5c67-a4c6-9441696096e5_1024x.png?v=1737046596)
Description
| Set: | Mystery Booster 2 |
| Type: | Enchantment |
| Rarity: | Uncommon |
| Cost: | {U}{U} |
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.
