Contraption Cannon Tweet Moderately Played, limit 6 $0.01 / $0.01 credit Buy This Product Details Card Number: 144/216 Card Type: Artifact Rarity: U Card Text: 2, Sacrifice Contraption Cannon: It deals damage to target creature or player equal to the number of Contraptions you control. WATERMARK: League of Dastardly Doom Color: Artifact Finish: Regular Name: Contraption Cannon Set Name: Unstable