Pjölnir, The Fat One

At the beggining of your end step, Pjolnir deals X damage to each opponent, where X
is the amount of +1/+1 counters on target creature you control. If X is 5 or more, discard a card.
{t}: Put a +1/+1 counter on target creature
you control.
He might be on the bigger side, but he does know
how to throw a punch.