1 Ancient Den
1 Darksteel Citadel
1 Great Furnace
1 Inventors' Fair
9 Mountain
20 Plains
1 Swamp
1 Vault of Whispers
1 Akiri, Line-Slinger
1 Angel of Invention
1 Anguished Unmaking
1 Arcbound Ravager
1 Bloodforged Battle-Axe
1 Bolas's Citadel
1 Boros Charm
1 Boros Signet
1 Burnished Hart
1 Chandra's Ignition
1 Commander's Sphere
1 Conqueror's Flail
1 Cranial Plating
1 Curse of Opulence
1 Daretti, Scrap Savant
1 Dockside Extortionist
1 Duplicant
1 Eldrazi Displacer
1 Enlightened Tutor
1 Etched Champion
1 Generous Gift
1 Goblin Welder
1 Grafted Exoskeleton
1 Hammer of Nazahn
1 Hangarback Walker
1 Heavenly Blademaster
1 Hellkite Tyrant
1 Ichor Wellspring
1 Karn, Scion of Urza
1 Krark-Clan Ironworks
1 Lightning Greaves
1 Marionette Master
1 Mask of Memory
1 Mind Stone
1 Mirage Mirror
1 Myr Battlesphere
1 Nihil Spellbomb
1 Orzhov Signet
1 Path to Exile
1 Pia and Kiran Nalaar
1 Prying Blade
1 Puresteel Paladin
1 Rakdos Signet
1 Red Elemental Blast
1 Revel in Riches
1 Scarecrone
1 Scrap Mastery
1 Scrap Trawler
1 Sculpting Steel
1 Sigarda's Aid
1 Skullclamp
1 Smothering Tithe
1 Smuggler's Copter
1 Sol Ring
1 Solemn Simulacrum
1 Sram, Senior Edificer
1 Steel Overseer
1 Steelshaper's Gift
1 Stoneforge Mystic
1 Sword of Light and Shadow
1 Sword of the Animist
1 Swords to Plowshares
1 Tainted Strike
1 Talisman of Conviction
1 Talisman of Hierarchy
1 Talisman of Indulgence
1 Teshar, Ancestor's Apostle
1 Thopter Engineer
1 Toxic Deluge
1 Tymna the Weaver
1 Utter End
1 Wayfarer's Bauble
1 Wurmcoil Engine
Sideboard:
1 Basilisk Collar
1 Chaos Warp
1 Sun Titan
1 Treasure Nabber
1 Ugin, the Ineffable
1 Vindicate