4 Tezzeret the Schemer 3 Baral's Expertise 4 Spire of Industry 3 Metallic Rebuke 4 Felidar Guardian 4 Cultivator's Caravan 4 Metalwork Colossus 2 Inventors' Fair 4 Aether Hub 4 Saheeli Rai 2 Spirebluff Canal 2 Inspiring Vantage 3 Metalspinner's Puzzleknot 4 Sanctum of Ugin 4 Grasp of Darkness 4 Prophetic Prism 4 Swamp 2 Island