12 Mountain
1 Nomad Outpost
12 Plains
1 Scoured Barrens
12 Swamp
1 The Dross Pits
1 Thriving Moor
1 Wind-Scarred Crag
1 Aetherjacket
1 Aggressive Negotiations
1 Apocalypse Runner
1 Arcane Signet
1 Boros Signet
1 Burner Rocket
1 Chitin Gravestalker
1 Chrome Companion
1 Combustible Gearhulk
1 Debris Field Crusher
1 Debt to the Deathless
1 Decode Transmissions
1 Demonfire
1 Dracosaur Auxiliary
1 Drill Too Deep
1 Dubious Delicacy
1 Early Winter
1 Eaten Alive
1 Embermouth Sentinel
1 Fiend Binder
1 Foundry Inspector
1 Gallant Strike
1 Hardlight Containment
1 Hymn of the Faller
1 Ichor Wellspring
1 Ironsoul Enforcer
1 Junktroller
1 Lightshield Parry
1 Losheel, Clockwork Scholar
1 Magnifying Glass
1 Mayhem Devil
1 Megatron, Tyrant // Megatron, Destructive Force
1 Metalwork Colossus
1 Meteor Golem
1 Noxious Gearhulk
1 Organic Extinction
1 Pedal to the Metal
1 Phyrexian Triniform
1 Pilgrim's Eye
1 Pinnacle Kill-Ship
1 Prophetic Prism
1 Rakdos Signet
1 Refurbished Familiar
1 Reroute Systems
1 Runaway Boulder
1 Solemn Simulacrum
1 Spine of Ish Sah
1 Spire Mechcycle
1 Stalking Vengeance
1 Starting Column
1 Su-Chi Cave Guard
1 Tragic Trajectory
1 Triplicate Titan
1 Vindictive Vampire
1 Voidforged Titan
1 Vote Out
1 Wake the Past
1 Walking Sarcophagus
1 Zookeeper Mechan
Sideboard:
1 Fireglass Mentor
1 Mountain
1 Plains
1 Swamp