Golucky Tengu

Gift {s} ({s}: Return this creature to your hand.)
Afflicted (At the end of your turn if this creature did not activate their Gift, sacrifice it.)
Flying, Pickpocket 3. (Whenever this creature deals combat damage to a player, reveal the top card of that player's library. If it's a nonland card with converted mana cost three or less, you may cast it without paying that card's mana cost.)