4 Ancient Tomb 4 Seat of the Synod 4 Spire of Industry 4 Urza's Saga 4 Arcbound Ravager 2 Emry, Lurker of the Loch 3 Esper Sentinel 4 Memnite 4 Ornithopter 4 Signal Pest 4 Springleaf Drum 4 Steel Overseer 4 Thought Monitor 2 Thoughtcast 4 Vault Skirge