Prognostic Sphinx

“Flying <br> Discard a card: Prognostic Sphinx gains hexproof until end of turn. Tap it. <br> Whenever Prognostic Sphinx attacks, scry 3. <em>(Look at the top three cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)</em> <br><br> <em>Clash Pack Promo</em>”