Micah, The Impostor

Micah, The Impostor enters the battlefield with
2 time counters on it. At the beginning of your
upkeep, if Micah, the Impostor was not the target
of a spell on an opponent's turn before this,
remove a counter. Whenever Micah, the Impostor becomes the target of a spell, set its time counters
to 2.When Micah, The impostor has no time
counters on it, it becomes a copy of target
creature.