4 Spire of Industry 2 Walking Ballista 4 Metallic Rebuke 3 Herald of Anguish 3 Bastion Inventor 1 Battle at the Bridge 4 Maverick Thopterist 3 Fatal Push 2 Renegade Map 3 Reverse Engineer 4 Spirebluff Canal 3 Metalspinner's Puzzleknot 4 Unlicensed Disintegration 1 Smoldering Marsh 2 Sunken Hollow 4 Bone Saw 4 Swamp 2 Mountain 3 Island 4 Ornithopter