Agith, Sandstorm Summoner

First strike
Peril - {t}: Target creature becomes Doomed. If that creature would die this turn, draw a card. (A Doomed creature's controller sacrifices it at the beginning of his or her next end step.)
{u/r}, Put target creature in an opponent's graveyard on top of it's owner's library: Agith, Sandstorm Summoner deals 3 damage to target creature or player.