Rosary Beads

{1}, {t}: Scry 1. Then put a charge counter
on Rosary Beads.
{2}, {t}: Gain 3 life. Then put a charge counter
on Rosary Beads.
{3}, {t}: Draw 3 cards. Then put a charge counter
on Rosary Beads.
When Rosary Beads has 3 or more counters on it, sacrifice it.