14 cards where the card is tagged “lockdown-artifact”

Amber Prison (Classic Sixth Edition #272)
Coma Veil (Shards of Alara #36)
Encrust (Magic 2015 #53)
Ice Over (Aether Revolt #35)
Inertia Bubble (Mirrodin #37)
Kill Switch (Nemesis #133)
Malfunction (Kaladesh #55)
Numbing Dose (New Phyrexia #40)
Phyrexian Gremlins (Antiquities #18)
Rust Tick (Scars of Mirrodin #198)
Stop Cold (Outlaws of Thunder Junction #72)
Storage Matrix (Ninth Edition #310)
Tamiyo's Compleation (Kamigawa: Neon Dynasty #83)
Weakstone's Subjugation (The Brothers' War #72)

It is the moment of discovery, the triumph of the mind, and the end of these results.