dude i'm gonna buy a booster box of zendikar so we can practice and own the grand prix
a box filled with [booster pack]s, anywhere in number from 20 to 40, which can be purchased in order to avoid paying a heavy premium when buying packs individually
"dude i'm gonna buy a booster box of zendikar so we can practice and own the grand prix" What is the definition of "booster box"?