Caduceus

Creatures you control have prowess.
At the beginning of your upkeep, if you cast three or more instant or sorcery spells during your last turn, return target instant or sorcery spell from your graveyard to your hand.
{u}{u}{r}{r}, Exile target instant or sorcery spell from your graveyard : Copy target instant or sorcery spell you control. You may choose new targets for the copy.