Primal Cocoon⁣ - Magic 2011⁣ (Common)⁣ [191]

Primal Cocoon enchants a creature and places a +1/+1 counter on it during your upkeep, enhancing its power and toughness over time. The drawback is that it sacrifices itself when the enchanted creature attacks or blocks, so it's best suited for aggressive strategies where you can maximise the creature's value before losing the Aura. This card fits well in green creature decks that aim to build up a single threat quickly.