The Hem El-Kuthra Monster

The Hem El-Kuthra Monster enters the battlefield with a +1/+1 counter on it for each creature in your opponents' graveyards.
Remove three +1/+1 counters from The Hem El- Kuthra Monster: Each player sacrifices a creature, discards a card, and loses 2 life.
At the beginning of your upkeep, put a +1/+1 counter on The Hem El-Kuthra Monster.