Iz'garyn Ra'zuul

Eminence — Whenever you cast a Demon, Devil,
or Imp, as long as Iz'garyn Ra'zuul is in the command zone or on the battlefield, draw a card.

Menace, deathtouch, lifelink

{u}{b}{r}, {t}: Gain control of target spell. You may choose new targets for it. (If that spell is a permanent, it enters the battlefield under your control)