Urza, Lord High Artificer

Legendary Creature — Human Artificer

Urza's Fun House

Land — Urza's

Urza's Factory

Land — Urza's

Urza's Power Plant

Land — Urza's Power-Plant

Skittering Surveyor

Artifact Creature — Construct

Urza's Saga

Enchantment Land — Urza's Saga

Urza's Tower

Land — Urza's Tower

Spirited Simulacrum

Artifact Creature — Robot

Ugin's Construct

Artifact Creature — Construct

Urza's Mine

Land — Urza's Mine

Cogwork Librarian

Artifact Creature — Construct

Emporium Thopterist

Creature — Vedalken Artificer

Foundry Groundbreaker

Creature — Human Artificer

Urza, Prince of Kroog

Legendary Creature — Human Artificer

Tezzeret, Artifice Master

Legendary Planeswalker — Tezzeret

Biomechan Engineer

Creature — Insect Artificer

Urza, Chief Artificer

Legendary Creature — Human Artificer

Cogwork Grinder

Artifact Creature — Construct

Efficient Construction

Enchantment

Urza, Planeswalker

Legendary Planeswalker — Urza

Urza's Workshop

Land — Urza's

Chipper Chopper

Artifact Creature — Cyborg Rigger

Rook Turret

Artifact Creature — Construct

Incubator Drone

Creature — Eldrazi Drone

Looming Hoverguard

Creature — Drone

Kuldotha Forgemaster

Artifact Creature — Construct

Tezzeret the Seeker

Legendary Planeswalker — Tezzeret

Darigaaz, Shivan Champion

Legendary Creature — Dragon

Eldrazi Skyspawner

Creature — Eldrazi Drone

Ultron, Unlimited

Legendary Artifact Creature — Robot Villain

Manakin and Millikin

Artifact Creature — Construct