The Battle Styles Build & Battle Box is a special product given to participants at the start of Prerelease Tournaments for the Battle Styles expansion. Each box contains a random set of predetermined cards designed to enhance the experience of the Limited format events in which they were initially distributed.

Included in each Build & Battle Box is a 23-card Evolution pack that includes one of four specially stamped Prerelease cards for the expansion, as well as four booster packs. The Prerelease cards for the Battle Styles expansion are Cherrim, Octillery, Houndoom, and Bronzong.