1 Metallic Mimic 4 Walking Ballista 4 Arcbound Ravager 4 Steel Overseer 4 Hangarback Walker 4 Patchwork Automaton 1 Animation Module 4 Chalice of the Void 3 Welding Jar 4 Mox Opal 1 Shadowspear 1 The Ozolith 3 Ozolith, the Shattered Spire 4 Urza's Saga 2 Forest 4 Tree of Tales 4 Ancient Tomb 3 Wasteland 4 Inkmoth Nexus 1 Boseiju, Who Endures Sideboard 1 Pacification Array 1 Tormod's Crypt 1 Grafdigger's Cage 3 Thorn of Amethyst 1 Pithing Needle 1 Basilisk Collar 2 Surgical Extraction 2 Warping Wail 1 Haywire Mite 2 The Stone Brain