Ludleth of Courland

{1}{u}{r}, {t}: Put another target creature you
control on the bottom of its owner's library. If
you do, search your library for an artifact card
with a mana value equal to the mana value of that creature, reveal that card, and put it into your
hand. Then shuffle.
"Choose thy fate alone. Seize it with thine own hands.
All the more, should thy fate entail such foul
betrayal."