Skullbriar, the Walking Grave [Commander 2011] Eventide put a -1/-1 counter on

put a -1/-1 counter on enchanted creature

an ordinary grove becomes a bastion to turn spells and break armies

Set: XY: Flashfire Type: Dragon Rarity: Secret Rare Retreat cost: Colorless

where X is the number of creature cards in all graveyards

Set: Black & White: Dragons Exalted Type: Darkness Rarity: Common Retreat cost: Colorless

Skullbriar, the Walking Grave [Commander 2011] Eventide put a -1/-1 counter onSet: Commander 2011 Type: Legendary Creature Zombie Elemental Rarity: Rare Cost: {B}{G} Haste Whenever 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.