Reverse Engineer Tweet NM-Mint, Esp / Ing, 4 In stock $1.24 Details Color: Blue Card Text: Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abiltiies pays for 1.) Draw three cards. Rarity: U Cost: 3UU Card Type: Sorcery Artist: Chase Stone Name: Reverse Engineer Finish: Regular Card Number: 042/184 Set Name: Aether Revolt