Worn Powerstone

Artifact

Splitting the Powerstone

Sorcery

A-Splitting the Powerstone

Instant

Stone Retrieval Unit

Artifact Creature — Construct

Gemstone Array

Artifact

Slagstone Refinery

Artifact

Hum of the Radix

Enchantment

Great Desert Prospector

Creature — Human Artificer

Empowered Autogenerator

Artifact

Blinkmoth Urn

Artifact

Repair and Recharge

Sorcery

The Mightstone and Weakstone

Legendary Artifact — Powerstone

Arc Reactor

Artifact

Fractured Powerstone

Artifact

Mind Stone

Artifact

A-Hall of Tagsin

Land

Tolarian Academy

Legendary Land

Hall of Tagsin

Land

White Mana Battery

Artifact

Powerstone Engineer

Creature — Human Artificer

Power Conduit

Artifact

Sphere of the Suns

Artifact

Steel Overseer

Artifact Creature — Construct

Radiant Lotus

Artifact

Surge Node

Artifact

Gauntlet of Power

Artifact

Granite Shard

Artifact

Geology Enthusiast

Creature — Human Artificer

Kyren Toy

Artifact

Karn, Living Legacy

Legendary Planeswalker — Karn

Green Mana Battery

Artifact