Ashe, the Frost Archer

{w}{t}, Exert Ashe the Frost Archer: Deal one damage to each creature your opponent's control, tap those creatures.
{w}{w}{t}, Exert Ashe the Frost Archer: Exile target creature you don't control.
At the beginning of your upkeep, if Ashe, the Frost Archer is untapped, Return all creatures exiled with Ashe, the Frost Archer to the battlefield under their owner's control.