20 Forest
20 Island
1 Adventuring Gear
1 Adventurous Impulse
1 Aether Spellbomb
1 Arcbound Worker
1 Archaeomender
1 Argivian Restoration
1 Atraxa's Fall
1 Automated Artificer
1 Battered Golem
1 Bioshift
1 Bonesplitter
1 Brainstorm
1 Combat Courier
1 Conjurer's Bauble
1 Corridor Monitor
1 Dross Scorpion
1 Etherium Sculptor
1 Etherium Spinner
1 Explorer's Scope
1 Explosive Apparatus
1 Eye of Malcator
1 Faerie Mechanist
1 Fangren Marauder
1 Filigree Attendant
1 Flight Spellbomb
1 Foundry Inspector
1 Frogmite
1 Gearseeker Serpent
1 Gigadrowse
1 Glacian, Powerstone Engineer
1 Goblin Firebomb
1 Golem Foundry
1 Guardian Idol
1 Heart-Piercer Bow
1 Ich-Tekik, Salvage Splicer
1 Leonin Bola
1 Maul Splicer
1 Moonsnare Prototype
1 Myr Enforcer
1 Myr Retriever
1 Ponder
1 Preordain
1 Rancor
1 Relic of Progenitus
1 Renowned Weaponsmith
1 Serum Visions
1 Shared Discovery
1 Springleaf Drum
1 Utopia Sprawl
1 Vedalken Certarch
1 Vial of Dragonfire
1 Wanderer's Twig
1 Wayfarer's Bauble
1 Wild Growth
1 Witching Well
Sideboard:
1 Archaeomancer