Rayo, Wayfaring Mystic

+2: Look at the top two cards of a library, then put them on top or bottom of that library in any order.
0: Target player reveals their hand. You may have them shuffle any number of cards into their library, then they may draw that many cards.
-7: Return any number of nonland permanents to their owners hand, for each permanent returned this way, its owner draws two cards.