Mordekaiser, Iron Revenant

Trample, Deathtouch
When Mordekaiser, Iron Revenant enters the battle
field exile all creatures your opponents control except
target creature an opponent controls. When
Mordekaiser, Iron Revenant dies return those creatures exiled this way to the battle field.
When Mordekaiser, Iron Revenant dies place it in your library third from the top.