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.)