Ghost Reader

When Ghost Reader enters the battlefield, reveal the top three cards of your library. For
each of those cards, if it is an instant or sorcery card, exile it and put a +1/+1 counter on Ghost Reader. Otherwise, shuffle it into your library. When Ghost Reader leaves the battlefield, put
any cards exiled in this way into your hand.
"Oh, we don't go to that wing. Not anymore."
- Rosita, head librarian.