Geth, Lord of the Vault
From The Brothers' War Commander set
Geth, Lord of the Vault
Legendary Creature — Phyrexian Zombie
5/5
Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)
: Put target artifact or creature card with mana value X from an opponent's graveyard onto the battlefield under your control tapped. Then that player mills X cards.