Damping Matrix in San Juan, PR
Size: Moderate Play, English
Activated abilities of artifacts and creatures can't be played unless they're mana abilities.
- Color: Artifact
- Rarity: R
- Cost: 3
- Card Type: Artifact
- Artist: Mike Dringenberg
- Name: Damping Matrix
- Finish: Regular
- Card Number: 161/306
- Set Name: Mirrodin
