![Mana Leak [Eighth Edition]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/61b0ec4c-6013-5b00-9921-b1f8ea9e3ade.jpg?v=1720216066)
Mana Leak [Eighth Edition]
| Set: | Eighth Edition |
| Type: | Instant |
| Rarity: | Common |
| Cost: | 1U |
| Colors: | U |
Counter target spell unless its controller pays {3}.
The fatal flaw in every plan is the assumption that you know more than your enemy.