Golgari Grave-Troll enters the battlefield with a +1/+1 counter on it for each creature card in your graveyard.
1, Remove a +1/+1 counter from Golgari Grave-Troll: Regenerate Golgari Grave-Troll.
Dredge 6 (If you would draw a card, you may mill six cards instead. If you do, return this card from your graveyard to your hand.)
