The Cyber-Controller

Legendary Artifact Creature — Cyberman

{X}{U}{U}{B}

When The Cyber-Controller enters, each opponent mills X cards. Put all creature cards milled this way onto the battlefield face down under your control. They're 2/2 Cyberman artifact creatures. Other artifact creatures you control get +1/+1.

3/3

Rulings and every printing on Scryfall