Primal Cocoon | 191 | Magic 2011 (M11)

Set: Magic 2011 (M11)
Rarity: C
#: 191
Creature Type or Sub Type: Enchantment — Aura
Rules Text Contains: Enchant creature
At the beginning of your upkeep, put a +1/+1 counter on enchanted creature.
When enchanted creature attacks or blocks, sacrifice Primal Cocoon.