Skullbriar, the Walking Grave [Commander 2011]

Set: Commander 2011 Type: Legendary Creature — Zombie Elemental Rarity: Rare Cost: {B}{G} HasteWhenever Skullbriar, the Walking Grave deals combat damage to a player, put a +1/+1 counter on it.Counters remain on Skullbriar as it moves to any zone other than a player's hand or library.