Creature - Skeleton Troll       (4G)
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, instead you may put exactly six cards from the top of your library into your graveyard. If you do, return this card from your graveyard to your hand. Otherwise, draw a card.)