Errant Ephemeron
DD2-20The List
Errant Ephemeron
{6}{U}Flying
Suspend 4—{1}{U} (Rather than cast this card from your hand, you may pay {1} and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)