1 Aeronaut's Wings
1 Alloy Animist
1 Burrowing Razormaw
1 Combat Courier
1 Double-Faced Card Placeholder
1 Excavation Explosion
1 Goblin Firebomb
1 Key to the City
1 Meticulous Excavation
1 Overwhelming Remorse
1 Powerstone Engineer
1 Retrieval Agent
1 Titania, Voice of Gaea
1 Tomakul Scrapsmith
1 Trench Stalker
1 Zephyr Sentinel
Sideboard: