name: Primal Cocoon
originalText: 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.
printings: M11, PLST
text: Enchant creature
  At the beginning of your upkeep, put a +1/+1 counter on enchanted creature.
  When enchanted creature attacks or blocks, sacrifice this Aura.
type: Enchantment — Aura