4 Blinkmoth Nexus 2 Ancient Den 2 Darksteel Citadel 4 Seat of the Synod 4 Vault of Whispers 4 Frogmite 4 Master of Etherium 4 Vault Skirge 4 Signal Pest 4 Ornithopter 4 Memnite 4 Cranial Plating 4 Tezzeret, Agent of Bolas 4 Springleaf Drum 4 Mox Opal 4 Thoughtcast 3 Surgical Extraction 3 Phyrexian Revoker 2 Perish 2 Mindbreak Trap 2 Thoughtseize 3 Ethersworn Canonist