2 Tezzeret the Schemer 3 Karn, Scion of Urza 3 Fatal Push 4 The Antiquities War 4 Servo Schematic 4 Renegade Map 4 Prophetic Prism 4 Metallic Rebuke 4 Cogworker's Puzzleknot 1 Noxious Gearhulk 2 Walking Ballista 4 Herald of Anguish 2 Inventors' Fair 3 Island 4 Spire of Industry 4 Fetid Pools 4 Drowned Catacomb 4 Swamp Sideboard 2 Silent Gravestone 1 Rona, Disciple of Gix 2 Phyrexian Scriptures 2 Negate 2 Golden Demise 2 Contraband Kingpin 2 Cast Down 2 Battle at the Bridge