Reverse Engineer Tweet NM-Mint, English, limit 4 $0.02 / $0.02 credit Light Play, English, limit 4 $0.02 / $0.02 credit Moderate Play, English, limit 4 $0.02 / $0.02 credit Buy This Product Details Color: Blue Card Text: Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Draw three cards. The Hold, an illegal research facility in a derelict merchant ship, became a wellspring of renegade intelligence. Rarity: C Cost: 3UU Card Type: Sorcery Artist: Chase Stone Name: Reverse Engineer Finish: Regular Card Number: 0116 Set Name: Commander Masters