Plead to Liliana

Target opponent searches their library for a creature card and reveals it. You may have that creature enter the battlefield under your control. It's a black Zombie in addition to its other colors and types. If you choose not, targeted player puts the revealed card in their graveyard and you gain control of target creature that opponent controls. It's a black Zombie in addition to its other colors and types.
"Impress me, or you will serve me."