Riko of the Shepard Staff

{t}, Pay X {w}: Search your library for a creature card and put it into your hand, if it has mana cost less than X put it onto the battlefield instead.

"The shepherd boy flinched when I so much as looked at his stomach, as if I were about to rip it open and steal whatever scraps he’s been hoarding in there. Honestly, the paranoia. I don’t even like lamb."
—Lilith, The Dark Hyacinth