Gambler in Secret

When Gambler in Secret enters the battlefield, roll a six-sided die. If the result of that die roll is 1 or 3, sacrifice Gambler in Secret. If the result of that die roll is 2 or 4, put a +1/+1 counter on Gambler in Secret. If the result of that die roll is 5, target creature gains -4/-4 until end of turn. If the result of that die roll is 6, draw 3 cards and lose 4 life.
He never plays for just simply money. Against him, it's your life on the line.