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
1 Lotus Petal
4 Mox Opal
1 Shadowspear
1 The Ozolith
3 Ozolith, the Shattered Spire
4 Urza's Saga
2 Forest
1 Crystal Vein
1 Darksteel Citadel
4 Tree of Tales
4 Ancient Tomb
4 Inkmoth Nexus
1 Boseiju, Who Endures
Sideboard
1 Tormod's Crypt
1 Grafdigger's Cage
3 Thorn of Amethyst
1 Pithing Needle
1 Basilisk Collar
2 Surgical Extraction
1 Torpor Orb
2 Warping Wail
1 Haywire Mite
2 The Stone Brain