1 Castle Embereth
34 Mountain
1 Accomplished Automaton
1 Barricade Breaker
1 Bosh, Iron Golem
1 Caged Sun
1 Clone Shell
1 Conqueror's Galleon // Conqueror's Foothold
1 Cryptolith Fragment // Aurora of Emrakul
1 Cultivator's Caravan
1 Darksteel Myr
1 Darksteel Sentinel
1 Dictate of the Twin Gods
1 Dreamstone Hedron
1 Dross Scorpion
1 Farsight Mask
1 Firemind Vessel
1 Foundry Assembler
1 Foundry Inspector
1 Ghirapur Aether Grid
1 God-Pharaoh's Statue
1 Hedron Crawler
1 Hellkite Igniter
1 Helm of Awakening
1 Ichor Wellspring
1 Iron Myr
1 Kurkesh, Onakke Ancient
1 Loreseeker's Stone
1 Mage-Ring Responder
1 Mana Geode
1 Metallic Mastery
1 Metalwork Colossus
1 Meteor Golem
1 Mind Stone
1 Mishra's Self-Replicator
1 Mycosynth Wellspring
1 Myr Enforcer
1 Opaline Unicorn
1 Orazca Relic
1 Oxidda Golem
1 Palladium Myr
1 Panic Spellbomb
1 Pentavus
1 Pia's Revolution
1 Prismatic Lens
1 Pristine Talisman
1 Pyretic Ritual
1 Quest for Pure Flame
1 Quicksmith Genius
1 Retributive Wand
1 Salvager of Ruin
1 Sandstone Oracle
1 Scrap Trawler
1 Scrapyard Recombiner
1 Scuttling Doom Engine
1 Seer's Lantern
1 Self-Assembler
1 Sol Ring
1 Spectral Searchlight
1 Spine of Ish Sah
1 Steel Hellkite
1 Treasonous Ogre
1 Treasure Keeper
1 Triskelion
1 Ugin's Nexus
1 Vessel of Endless Rest
1 Workshop Assistant
Sideboard:
1 Aradara Express
1 Buried Ruin
1 Cryptic Caves
1 Daretti, Scrap Savant
1 Darksteel Citadel
1 Duplicant
1 Embersmith
1 Emmessi Tome
1 Everflowing Chalice
1 Feldon of the Third Path
1 Fling
1 Forgotten Cave
1 Gate to the Afterlife
1 Gilded Lotus
1 Goblin Welder
1 Great Furnace
1 Hellkite Tyrant
1 Inventors' Fair
1 Jhoira's Toolbox
1 Junk Diver
1 Karn, the Great Creator
1 Karn's Bastion
1 Kuldotha Forgemaster
1 Magnifying Glass
1 Manalith
1 Manifold Key
1 Mycosynth Golem
1 Myr Battlesphere
1 Myr Retriever
1 Necropouncer
1 Nevinyrral's Disk
1 Phyrexian Hulk
1 Pierce Strider
1 Platinum Angel
1 Prying Blade
1 Razorfield Rhino
1 Sanctum of Ugin
1 Smoldering Crater
1 Star Compass
1 Thran Dynamo
1 Tormod's Crypt
1 Trading Post
1 Triskelavus
1 Ugin, the Ineffable
1 Urza's Tome
1 Voltaic Key