Sandstalker Moloch

Sandstalker Moloch

Creature - Lizard | Power/Toughness: 4 / 2 (CMC 3)
Flash
When Sandstalker Moloch enters the battlefield, if an opponent cast a blue and/or black spell this turn, look at the top four cards of your library. You may reveal a permanent card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.