Excavation Explosion

Sorcery

A-Hall of Tagsin

Land

Stone Retrieval Unit

Artifact Creature — Construct

Great Desert Prospector

Creature — Human Artificer

Repair and Recharge

Sorcery

Hall of Tagsin

Land

Terisiare's Devastation

Sorcery

Geology Enthusiast

Creature — Human Artificer

A-Excavation Explosion

Instant

Argothian Opportunist

Creature — Human Scout

Splitting the Powerstone

Sorcery

A-Splitting the Powerstone

Instant

Slagstone Refinery

Artifact

Stern Lesson

Instant

Powerstone Engineer

Creature — Human Artificer

Junkyard Genius

Creature — Human Artificer

Worn Powerstone

Artifact

Momentous Fall

Instant

Horned Stoneseeker

Creature — Lizard

Karn, Living Legacy

Legendary Planeswalker — Karn

Fountainport

Land

Standing Stones

Artifact

Taste of Paradise

Sorcery

Essence Feed

Sorcery

A-Geology Enthusiast

Creature — Human Artificer

Invigorating Falls

Sorcery

Sarinth Greatwurm

Creature — Wurm

Trudge Garden

Enchantment

The Mana Rig

Legendary Artifact

Powerstone Shard

Artifact

Item Crate

Artifact