Alduin, the World Eater

Flying
When Alduin, the World Eater enters the battlefield, destroy all creatures with converted mana cost 3 or less.
When Alduin, the World Eater dies, exile him with three time counters on him and he gains suspend. (At the beginning of your upkeep, remove a time counter. When the last is removed, cast this card without paying its mana cost. It has haste.)