Nazario, The Bronze Tongue

Guile (While you're searching your library, you may play Nazario, The Bronze Tongue from your library.)
{u}{u}{u}{u}, {t}: Choose one —
• Opponent discards a card. Look at the top card of opponent's library; put that card on the top or bottom of their library. Opponent mills a card.
• Scry 3, then draw 1 card.
"Trust me, these scrolls are worthless."