Harass

Put two tapped Minion tokens onto the
battlefield under the control of target player.
Choose a legendary creature you control. If that
creature attacks this turn, it deals damage equal
its power to target creature you don't control.
The creature that was dealt damage this way
can't attack or block until your next turn.
Flachback - {4}{r}(You may cast this card from
your graveyard for its flashback cost. Then exile it.)