4 Ancient Den
12 Mountain
2 Plains
2 Rustvale Bridge
4 Wind-Scarred Crag
2 Artillerize
2 Fireforger's Puzzleknot
4 Inventor's Apprentice
2 Inventor's Goggles
2 Jor Kadeen, the Prevailer
2 Myr Sire
4 Quicksmith Rebel
4 Ravenous Intruder
2 Salivating Gremlins
4 Servo Exhibition
4 Servo Schematic
1 Sram's Expertise
3 Welding Sparks
Sideboard: