Damping Matrix Tweet NM-Mint, English, limit 10 $0.10 / $0.13 credit Light Play, English, limit 6 $0.08 / $0.10 credit Moderate Play, English, limit 1 $0.07 / $0.09 credit Damaged, English, limit 1 $0.05 / $0.06 credit Buy this product instead Details Color: Artifact Card Text: Activated abilities of artifacts and creatures can't be played unless they're mana abilities. Rarity: R Cost: 3 Card Type: Artifact Artist: Mike Dringenberg Name: Damping Matrix Finish: Regular Card Number: 161/306 Set Name: Mirrodin