Tales of Wisps

Search your library for a creature card with converted mana cost 3 or less, reveal it, put it into your hand, then shuffle your library.
"In my youth, we would follow the wisps to an undiscovered land, uncovering a beast of myth. With age, I have lost the sight of those favored wisps and I yearn for them to find me and bring me away from this cursed world." -Nameless Elder of Unguro