1 Aether Spellbomb 4 Ancient Den 4 Ancient Tomb 4 Chalice of the Void 4 Esper Sentinel 4 Ethersworn Canonist 4 Lotus Petal 4 Master of Etherium 1 Mishra's Bauble 4 Mox Opal 4 Nettlecyst 1 Retrofitter Foundry 4 Seat of the Synod 1 Shadowspear 3 Stonecoil Serpent 4 Thought Monitor 4 Tundra 4 Urza's Saga 1 Welding Jar 3 Dismember 4 Grafdigger's Cage 3 Hurkyl's Recall 3 Metallic Rebuke 1 Pithing Needle 1 The Antiquities War