Creature — Human Scout 2/1, 1GG (3)
Uncommon
When Mwonvuli Beast Tracker enters the battlefield, search your library for a creature card with deathtouch, hexproof, reach, or trample and reveal it. Shuffle your library and put that card on top of it.
"The more dangerous, the better."
Illus. Zoltan Boros

7/1/2012: The creature card must have one of the listed abilities, not an ability that grants one of the listed abilities to the creature. For example, you couldn't put Prized Elephant, which has "{G}: Prized Elephant gains trample until end of turn," on top of your library this way.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Extended (Type 1.X)
Legal in Standard (Type 2)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern