2 Ancient Den
2 Dread Statuary
3 Hallowed Fountain
2 Seat of the Synod
6 Snow-Covered Island
8 Snow-Covered Plains
3 Adaptive Automaton
2 Blade Splicer
2 Brass Herald
4 Dispatch
2 Glassdust Hulk
2 Guardian Idol
4 Icehide Golem
3 Inventor's Goggles
1 Master Splicer
4 Metallic Mimic
2 Mox Opal
2 Padeem, Consul of Innovation
2 Sensor Splicer
2 Unsettled Mariner
2 Wing Splicer
Sideboard:
1 Adarkar Wastes
1 Aerial Engineer
1 Aether Swooper
1 Aethershield Artificer
1 All That Glitters
1 Amoeboid Changeling
1 Ancestral Statue
2 Arcane Adaptation
1 Azorius Cluestone
1 Azorius Locket
1 Baral's Expertise
1 Boreal Shelf
1 Built to Last
1 Cavalier of Dawn
1 Chief Engineer
1 Crib Swap
1 Custodian of the Trove
1 Dance of the Manse
1 Etched Monstrosity
1 Etherium Sculptor
1 Gearsmith Prodigy
1 Glacial Fortress
1 Golden Guardian // Gold-Forge Garrison
1 Golem Foundry
1 Guardians of Meletis
1 Hammer of Purphoros
1 Irregular Cohort
1 Irrigated Farmland
1 Junktroller
1 Mage-Ring Responder
1 Master of Etherium
1 Master Transmuter
1 Masterful Replication
1 Maul Splicer
1 Metallurgeon
2 Meteor Golem
1 Mirror Entity
1 Mutavault
1 Mycosynth Golem
1 Panharmonicon
1 Pattern Matcher
1 Phyrexian Metamorph
1 Pillar of Origins
1 Prairie Stream
1 Prismite
1 Quicksmith Spy
1 Razor Golem
1 Renowned Weaponsmith
1 Reverse Engineer
1 Riddlesmith
1 Runed Stalactite
1 Rusted Relic
1 Saheeli's Artistry
1 Scholar of Stars
1 Serum Powder
1 Solemn Simulacrum
1 Spire Golem
1 Splicer's Skill
1 Sram's Expertise
1 Steel Overseer
1 Stoic Rebuttal
1 Tempered Steel
1 The Immortal Sun
1 Toolcraft Exemplar
1 Tuktuk the Explorer
1 Unwinding Clock
1 Valiant Changeling
1 Vedalken Engineer
1 Vital Splicer
1 Wings of Velis Vel
1 Workshop Elders
1 Zahid, Djinn of the Lamp