4 Memnite 3 Etched Champion 4 Mox Opal 4 Arcbound Ravager 4 Vault Skirge 4 Ornithopter 3 Signal Pest 4 Cranial Plating 3 Tezzeret, Agent of Bolas 4 Master of Etherium 3 Springleaf Drum 4 Seat of the Synod 4 Ancient Den 4 Darksteel Citadel 4 Vault of Whispers 3 Annul 1 Duress 2 Cabal Therapy 3 Ethersworn Canonist 3 Pithing Needle 3 Relic of Progenitus