Draugr Thought-Thief 
Creature — Zombie Rogue
When this creature enters, look at the top card of target player's library. You may put that card into their graveyard.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL