Splinter, Radical Rat (Showcase) (Teenage Mutant Ninja Turtles) (251)
Normal - NM
Not Buying
Rethink (42) (PCY)
| Set: | Prophecy |
| Type: | Instant |
| Rarity: | Common |
| Cost: | 2U |
| Colors: | U |
Counter target spell unless its controller pays {X}, where X is its mana value.
"Are you *sure* you want to do that?"