1 Academy Ruins 4 Ancient Tomb 4 Baleful Strix 4 Chalice of the Void 4 Darksteel Citadel 3 Dimir Signet 1 Engineered Explosives 1 Ensnaring Bridge 3 Force of Will 1 Inventors' Fair 2 Island 4 Karn, Scion of Urza 2 Lotus Petal 4 Mox Opal 3 Sai, Master Thopterist 4 Seat of the Synod 1 Sorcerous Spyglass 4 The Antiquities War 4 Thoughtcast 4 Vault of Whispers 2 Walking Ballista 1 Engineered Explosives 1 Ensnaring Bridge 2 Flusterstorm 1 Force of Will 4 Leyline of the Void 1 Padeem, Consul of Innovation 1 Sorcerous Spyglass 1 Tezzeret, Agent of Bolas 1 Tezzeret, Artifice Master 2 Toxic Deluge