Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever you cast an instant or sorcery spell, choose one — • This creature gets +1/+1 until end of turn. • Exile this creature. Return it to the battlefield under its owner's control at the beginning of the next end step. • Scry 1 (Look at the top card of your library. You may put that card on the bottom of your library.).