Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
Not Buying
![Spell Blast [Tempest]](https://cdn.shopify.com/s/files/1/0267/9501/6251/products/54be32bc-1835-5c7c-88b9-aa4ecfb05841.jpg?v=1700203758)
Spell Blast [Tempest]
| Set: | Tempest |
| Type: | Instant |
| Rarity: | Common |
| Cost: | XU |
| Colors: | U |
Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)
Call it the thinking mage's version of brute force.