Yozora Mel

Flying, lifelink
When Yozora Mel enters the battlefield, target opponent loses 4 life and you gain 4 life.
When Mel dies, you may exile her with 2 time counters on her and she 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.)