Splinter, Radical Rat (Showcase) (Teenage Mutant Ninja Turtles) (251)
Normal - NM
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Damping Matrix [Mirrodin]
| Set: | Mirrodin |
| Type: | Artifact |
| Rarity: | Rare |
| Cost: | 3 |
Activated abilities of artifacts and creatures can't be activated unless they're mana abilities.
The priests tried cursing it. The mages tried dispelling it. In the end, they all obeyed it.