1 Damping Sphere 2 Sorcerous Spyglass 1 Ipnu Rivulet 4 Whir of Invention 4 Spire of Industry 1 Inventors' Fair 4 Botanical Sanctum 1 Witchbane Orb 4 Mox Opal 4 Ancient Stirrings 1 Tectonic Edge 4 Tolaria West 1 Academy Ruins 4 Mishra's Bauble 1 Bottled Cloister 3 Engineered Explosives 1 Crucible of Worlds 4 Glimmervoid 4 Chalice of the Void 4 Welding Jar 4 Ensnaring Bridge 2 Tormod's Crypt 1 Snow-Covered Island Sideboard 2 Sai, Master Thopterist 2 Sorcerous Spyglass 1 Ghirapur Aether Grid 1 Grafdigger's Cage 4 Spellskite 1 Torpor Orb 1 Phyrexian Revoker 2 Tezzeret, Agent of Bolas 1 Tezzeret the Seeker