Creature - Zombie Wizard 1/1, 2B (3) You may choose not to untap Coffin Queen during your untap step. {2}{B}, {T}: Put target creature card from a graveyard onto the battlefield under your control. When Coffin Queen becomes untapped or you lose control of Coffin Queen, exile that creature.1
Illus. Kaja Foglio
10/4/2004: If the creature put onto the battlefield leaves the battlefield, the tracking effect ends and the creature will no longer be exiled if something happens to the Coffin Queen.
10/4/2004: If the creature put onto the battlefield phases out, the tracking effect continues when it phases back in if the Coffin Queen is still on the battlefield. If the Queen left the battlefield while the creature was phased out, the creature phases in as normal.
10/4/2004: If the Coffin Queen leaves the battlefield or you lose control of it or it becomes untapped, and the triggered ability resolves before the creature enters the battlefield, then the creature will not be exiled this way.