Tezzeret, Master of Metal
Aether Revolt — mythic
Legendary Planeswalker — Tezzeret
Tezzeret, Master of Metal rulings:
2017-02-09: If you don’t have an artifact card in your library while resolving Tezzeret’s first ability, you’ll reveal your library and then randomize it.
2017-02-09: The effect of Tezzeret’s third ability lasts indefinitely.