Lumberknot [Planechase 2012]

Set: Planechase 2012 Type: Creature — Treefolk Rarity: Uncommon Cost: {2}{G}{G} Hexproof (This creature can't be the target of spells or abilities your opponents control.)Whenever a creature dies, put a +1/+1 counter on Lumberknot. Animated by geists fused in its oak, it hungers for more life to add to its core.