Charm of Madness

Search you hand, graveyard, and library for a
card named Slanesha, Rising Madness and put it onto the battlefield. If you already control a planeswalker named Slanesha, Rising Madness, you may instead put 3 loyalty counters on that planeswalker.
Put X -1/-1 counters on target creature, where X is the number of loyalty counters on Slanesha, Rising Madness. That creature's controller draws
X cards.