Begin the Hunt

At the beginning of your upkeep, put a 1/1 white Human creature token onto the battlefield for each blood counter on Begin the Hunt.
At the beginning of your end step, put a blood counter on Begin the Hunt.
{4}{r}{w}{t}: Bloodborne- You may have each Human you control with a blood counter on it deals damage equal to its power to another target creature. Sacrifice each Human that dealt damage this way.