Fixed some booster box prices.

git-svn-id: http://svn.slightlymagic.net/forge/trunk@25842 269b9781-a132-4a9b-9d4e-f004f1b56b58
- Fixed Voracious Cobra's description

git-svn-id: http://svn.slightlymagic.net/forge/trunk@25843 269b9781-a132-4a9b-9d4e-f004f1b56b58