Golgari Grave-Troll RAV/167

Set: Ravnica: City of Guilds
Collector Code: RAV/167
Name: Golgari Grave-Troll
Type: Creature — Troll Skeleton
Oracle text: This creature enters with a +1/+1 counter on it for each creature card in your graveyard. {1}, Remove a +1/+1 counter from this creature: Regenerate this creature. 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.)
Rarity: Rare