Peeves the Poltergeist

Flash
Flying
When Peeves enters the battlefield, look at target player's hand. You may choose a nonland card
from it. If you do, that player reveals the chosen
card, puts it on the bottom of their library, then
draws a card.
Harry witnessed Professor McGonagall walk past
Peeves who was loosening a chandelier and heard her
tell him, "It unscrews the other way."