Damping Matrix - Foil Tweet NM-Mint, English, limit 30 $0.10 / $0.12 credit Buy This Product Details Color: Artifact Card Text: Activated abilities of artifacts and creatures can't be activated unless they're mana abilities. Rarity: R Card Type: Artifact Name: Damping Matrix Finish: Foil Card Number: 218/249 Set Name: Modern Masters 2017
