The Where Professor

Whenever this card enters, target opponent draws a card and you gain 2 life. Whenever this card enters the graveyard from anywhere, take a card from outside of the game and put it into target opponent's graveyard, you must hum a sad song while doing so. Whenever this card enters the library from anywhere else, take any other card from your library to replace where this card was before, target opponent loses 1 life. Whenever this card is exiled, you must say the phrase "Wah-wah" and exile the card that tar