Zoldyck Family of Assasins

{2}{g}: {t}, Put a verse counter on Yisan, the
Wanderer Bard: Search your library for a
creature card with converted mana cost equal to
the number of verse counters on Yisan, put it
onto the battlefield, then shuffle your library.
Never overreach your limits...! Make your move only
when you're 100% positive you can make the kill. Otherwise, bide your time...!! It's foolish to show
your hand when the odds are against you.